MALICIOUS — aecc309ff4a11.pdf
MALICIOUS — aecc309ff4a11.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 6 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6b1e553ffa41814293f10019c312e11c7bb023f82a06ee97c2cb2fb7bf4c3b45 - SHA-1:
f94f9d2867cd603cbfcd1c3aaa2d147f0a3816dd - MD5:
c278b6486aa5a3af24684ed0da2dd9a1 - ssdeep:
1536:iqICq45VpBTL6Ur2nmeHdNkJFCIv2BEe7bsFjE6ltChdFUghHp1GqoRwc0:i9CNzf6w2h4AI+BEeoE6ltChFHp14Ro - TLSH:
T14C38D0F77597DD9CBB4BBB43BEF6152C6085E74D603299905088B6ACC0382BE7E14A10 - Submitted as: aecc309ff4a11.pdf
- File type: pdf · Size: 82431 bytes
- Verdict: malicious (96/100)
Detections (6 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!C278B6486AA5
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4449395/normal_6001db406a11e.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://crophysi.ru/wb?keyword=grade%201%20english%20writing%20worksheets%20pdf, https://cdn.sqhk.co/wifopuzuxiba/tdiaxgc/free_full_length_movies_websites.pdf, http://umniashka.ru/30441845121u1q76.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://crophysi.ru/wb?keyword=grade%201%20english%20writing%20worksheets%20pdf
- https://s3.amazonaws.com/fibesezati/71206641616.pdf
- https://cdn.sqhk.co/wifopuzuxiba/tdiaxgc/free_full_length_movies_websites.pdf
- https://s3.amazonaws.com/remeranexe/gotojakikurajipotevipip.pdf
- https://s3.amazonaws.com/dipafuxe/mujutubutamexim.pdf
- http://umniashka.ru/30441845121u1q76.pdf
- https://s3.amazonaws.com/pugomonapoxuxe/commsec_reporting_season_2019.pdf
- https://cdn.sqhk.co/kopilixa/d2ghnji/70882559337.pdf
- http://reduslimitalia-ufficiale.site/f_a_q_ka_full_form6ea3w.pdf
- https://s3.amazonaws.com/limewub/gu_idol_marksheet_2019.pdf
- https://s3.amazonaws.com/naxozelozude/fedepisetavadipijevatikot.pdf
- https://s3.amazonaws.com/widiku/abhishekam_songs_unnikrishnan.pdf
- https://static.s123-cdn-static.com/uploads/4449395/normal_6001db406a11e.pdf
- https://cdn.sqhk.co/xuluriwu/hggdEhb/60923926549.pdf
- http://artistichomesolutions.com/rudram_chamakam_by_challakere_brothebbd3g.pdf
- http://logvoz.ru/sample_bill_of_exchange_under_lcgsfxb.pdf
- https://cdn.sqhk.co/zegofurop/jhjnkjj/boxefijapa.pdf
- https://s3.amazonaws.com/sifawekujiki/how_to_start_lexus_rx_350_with_key_fob.pdf
- https://s3.amazonaws.com/lixuduwonifa/51066342359.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- crophysi.ru
- s3.amazonaws.com
- cdn.sqhk.co
- umniashka.ru
- reduslimitalia-ufficiale.site
- static.s123-cdn-static.com
- artistichomesolutions.com
- logvoz.ru
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report