MALICIOUS — 91426228824.pdf
MALICIOUS — 91426228824.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
8612771c86dd741a96dfd9bf385cd16632e8a09a01c58b5717318aaf7b988049 - SHA-1:
17d9e99024b79c4389ba6cb4308862e15b1e5c84 - MD5:
22536467a5533652da3dd2bfed4256ff - ssdeep:
1536:sU388pTxpSTbYRbeTEetdLsIwMpMuwSTnpWOpOaZ7bBSye2WqMssqFn6cev6D4Df:d38YTbSTX3LsI/MuwSTniaZvBAQMssqs - TLSH:
T1F537BFF321EBCC8CBB879F4379E66658504AD7492572DBA04088B76C997CA7C7F00A10 - Submitted as: 91426228824.pdf
- File type: pdf · Size: 70503 bytes
- Verdict: malicious (98/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Embedded link rated suspicious by URL analysis: http://studiotecnicolari.it/userfiles/files/lazokosikukelenotumekeg.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://laborke.ru/uplcv?utm_term=parallelogram+used+in+real+life, http://northmarking.com/userfiles/files/dakupanewoninopaw.pdf, https://vdbergelectro.nl/wp-content/plugins/super-forms/uploads/php/files/a136ad7cd92ac4a204d5e7868ff3295f/94625835931.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 2 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1060 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 169.254.255.255
- ff02::1:3
- 224.0.0.252
- 224.0.0.251
- ff02::fb
- 10.240.0.255
- ff02::2
- ff02::16
- 10.240.0.1
- ff02::1:ff12:3456
- 239.255.255.250
- 224.0.0.22
- 255.255.255.255
- ff02::1:ff4c:1d1d
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.MQmWhOhe0K -
adbcead1a9fbc0764c4d5033cdc65a10bf4dbc081f21a4c10721b57c4cefafb1
Embedded URLs
- https://laborke.ru/uplcv?utm_term=parallelogram+used+in+real+life
- http://northmarking.com/userfiles/files/dakupanewoninopaw.pdf
- https://vdbergelectro.nl/wp-content/plugins/super-forms/uploads/php/files/a136ad7cd92ac4a204d5e7868ff3295f/94625835931.pdf
- https://www.htlexpress.com/ckfinder/userfiles/files/kusomu.pdf
- https://fatheragneliti.com/wp-content/plugins/formcraft/file-upload/server/content/files/161331a0c1cf10---kowufumajax.pdf
- https://poldercuptrofee.nl/site/admin/ckfinder/userfilesfiles/19837783996.pdf
- http://studiotecnicolari.it/userfiles/files/lazokosikukelenotumekeg.pdf
- http://bretagne.annuaire-regional.com/ckfinder/userfiles/files/mujuwavopusowizinoj.pdf
- https://officialbacknumber.org/editor_up/32592042564.pdf
- http://www.dadosefatos.net.br/wp-content/plugins/formcraft/file-upload/server/content/files/16153c9f8b5df1---97386858913.pdf
- https://www.corpeverest.com/ckfinder/userfiles/files/lawukemuxekaj.pdf
- https://tierlistei.ch/downloads/jepugimukofovepidam.pdf
- http://zerosquareonline.com/file/74047154478.pdf
- https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1614ff27a28603---63088986876.pdf
- http://www.medicalalliedtraining.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613da001727ae---memebumexuta.pdf
- https://homestayhoian.vn/uploads/image/files/12640737887.pdf
- http://www.startservis.sk/novy/ckfinder/userfiles/files/53025175071.pdf
- http://dfwsedan.com/nbloom/fckuploads/file/66878381071.pdf
- http://baggiez.net/userfiles/file/9654329029.pdf
- https://www.havanasalsa-dance-tours.com/wp-content/plugins/super-forms/uploads/php/files/a22da73a75c98a6f79adc8823d89446e/85092544954.pdf
- https://interativacorretora.com/fotosempresa/files/mesebozibiwififiru.pdf
- http://zap-interactive.com/uploads/files/dulaga.pdf
- https://baobiachau.com/luutru/files/mikukimefevusup.pdf
- http://pacemakerpressintl.com/uploads/assets/file/jaxerozi.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- laborke.ru
- northmarking.com
- vdbergelectro.nl
- www.htlexpress.com
- fatheragneliti.com
- poldercuptrofee.nl
- studiotecnicolari.it
- bretagne.annuaire-regional.com
- officialbacknumber.org
- www.dadosefatos.net.br
- www.corpeverest.com
- tierlistei.ch
- zerosquareonline.com
- www.sussexweddingservices.co.uk
- www.medicalalliedtraining.com
- dfwsedan.com
- baggiez.net
- www.havanasalsa-dance-tours.com
- interativacorretora.com
- zap-interactive.com
- baobiachau.com
- pacemakerpressintl.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.84.85.40
- 74.178.76.128
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report