MALICIOUS — 86fe977f2a4403.pdf
MALICIOUS — 86fe977f2a4403.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the SBadur family. 3 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
6cb38362f04e81f02839590f527615e9314d58cb3bec16ea16121883400e1d33 - SHA-1:
a561b96322e0953d0572a769b8c19989ada04fc0 - MD5:
ffa6f8c3e0b2df9520a04d60a0984f5c - ssdeep:
768:7gGzpDvpoF4htKL9rRYQa3FMCw3pQk+FulBFaW4grHsRp6ViYzroid:EGFjpmL+1PFaBFh4gzNzroid - TLSH:
T180317BF300A7ED4D7B8B9F836DEB11DA558AD2886123D7A0558C372CC4BC5AE6F10861 - Submitted as: 86fe977f2a4403.pdf
- File type: pdf · Size: 43206 bytes
- Verdict: malicious (98/100) · Family: SBadur
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 9 weighted signals:
- Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Embedded link rated malicious by URL analysis: https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/4867245.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule
UDS:Trojan.PDF.SBadur.gen) - engine signal, weight 0.55, confidence 0.85 - Embedded network infrastructure: https://cctraff.ru/wb?keyword=soundbot%20sb360%20instructions, https://cdn.shopify.com/s/files/1/0433/4157/8399/files/impressora_hp_deskjet_2546_manual.pdf, https://cdn.shopify.com/s/files/1/0496/3926/0309/files/documentary_film_treatment_example.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 6 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)
1054 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- desktop-hsgcbep
- 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
- ntp.ubuntu.com
- 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
- 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
- 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited
- ff02::1:3
- 224.0.0.252
- 169.254.255.255
- 10.240.0.255
- ff02::fb
- 224.0.0.251
- 10.240.0.1
- ff02::16
- ff02::1:ff12:3456
- 185.125.190.57
- 185.125.190.58
- ff02::1
- 224.0.0.22
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.mhf5OTOR5G -
72d7c426a19ca372a1a21ce0cf2fddb119bf2051549057288884006c77418799
Embedded URLs
- https://cctraff.ru/wb?keyword=soundbot%20sb360%20instructions
- https://cdn.shopify.com/s/files/1/0433/4157/8399/files/impressora_hp_deskjet_2546_manual.pdf
- https://cdn.shopify.com/s/files/1/0496/3926/0309/files/documentary_film_treatment_example.pdf
- https://cdn.shopify.com/s/files/1/0498/9331/0631/files/threatening_with_a_bladed_article_sentencing_guidelines.pdf
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/13196c70.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/4867245.pdf
- https://fadusoga.weebly.com/uploads/1/3/0/7/130739873/8580329.pdf
- https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/zokovidazidite_tojelegilasut_sexitorizazifoj.pdf
- https://fodezamu.weebly.com/uploads/1/3/1/4/131407453/1000608.pdf
- https://uploads.strikinglycdn.com/files/5f45525b-285c-45b7-a865-3399e35f1f61/puwabemu.pdf
- https://uploads.strikinglycdn.com/files/625b9a3d-dea0-4877-ad92-f8f0b66da3d6/71391567863.pdf
- https://uploads.strikinglycdn.com/files/7737721c-bdfe-49b5-8354-bac1dd74d32a/4819681643.pdf
- https://uploads.strikinglycdn.com/files/5dedcc75-c12d-4e35-adab-6ad6484497e1/41610951518.pdf
- https://cdn.shopify.com/s/files/1/0434/9231/1206/files/80722689488.pdf
- https://cdn.shopify.com/s/files/1/0432/1184/9890/files/tekken_android_apk_latest_version.pdf
- https://cdn.shopify.com/s/files/1/0486/0870/6725/files/16447672170.pdf
- https://cdn.shopify.com/s/files/1/0495/1421/7638/files/weiser_power_bolt_instructions.pdf
- https://cdn.shopify.com/s/files/1/0495/4891/8936/files/kereridatifi.pdf
- https://cdn.shopify.com/s/files/1/0436/1453/5843/files/systems_of_equations_and_inequalities_word_problems_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0429/0609/1673/files/35070201757.pdf
- https://cdn.shopify.com/s/files/1/0484/8192/7318/files/befibumabojagaxezafusawid.pdf
- https://cdn-cms.f-static.net/uploads/4370077/normal_5f8914d03de20.pdf
- https://cdn-cms.f-static.net/uploads/4369660/normal_5f8b6d5a65564.pdf
- https://cdn-cms.f-static.net/uploads/4368732/normal_5f8a6ff3d89b6.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- cctraff.ru
- cdn.shopify.com
- dimaxafazeza.weebly.com
- gimejexoxixaza.weebly.com
- fadusoga.weebly.com
- riwisasivituw.weebly.com
- fodezamu.weebly.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- volcus.com
- ns.adobe.com
Embedded IP addresses
- 48.211.4.16
- 20.165.94.63
- 85.210.193.152
More SBadur samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report