MALICIOUS — b41a9a_961617c1d8a24da997afb14466c57b0d.pdf
MALICIOUS — b41a9a_961617c1d8a24da997afb14466c57b0d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
04f7ef9a8ab16f0108b399c27797aaee59136dc13c7d8eee3cd73a232c1a297e - SHA-1:
32e0b6fe0c505e2f13743c92bc6ee59244345365 - MD5:
c1ccc7cd5dfb933c2db096717a4a48dc - ssdeep:
1536:teNZSKpq7GiGR9tzDG77yjnI7G3soZlxO6s+LwOx4SerinReOi:QD+GiGR9VuJqC6Go4SerinRY - TLSH:
T16437E1F3B247DDCC7A469B537DB72164958AD68C5926CBA861CC735D80BC37E2D00A01 - Submitted as: b41a9a_961617c1d8a24da997afb14466c57b0d.pdf
- File type: pdf · Size: 74303 bytes
- Verdict: malicious (96/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!C1CCC7CD5DFB
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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/4490539/normal_6008cf5f9e6a2.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://jacksth.ru/wix?keyword=ap+biology+big+idea+2+free+response, http://tidexozi.22web.org/company_job_offer_letter_format_doc.pdf, https://cdn-cms.f-static.net/uploads/4490519/normal_60218f978a690.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://jacksth.ru/wix?keyword=ap+biology+big+idea+2+free+response
- http://tidexozi.22web.org/company_job_offer_letter_format_doc.pdf
- https://cdn-cms.f-static.net/uploads/4490519/normal_60218f978a690.pdf
- http://rotixumuzu.22web.org/76828854434.pdf
- http://pshcomonhere.xyz/vovevepiwemukubelubonw1nd.pdf
- https://gixixujenusig.weebly.com/uploads/1/3/4/6/134663953/5783699.pdf
- https://cdn.sqhk.co/texekikevow/c0HNChi/mofetewutakajozoremizi.pdf
- https://static.s123-cdn-static.com/uploads/4490539/normal_6008cf5f9e6a2.pdf
- http://tedivepi.epizy.com/75587474730.pdf
- http://grigolia-studio.ru/outer_ear_infections_in_adults_symptoms2mxk2.pdf
- https://static.s123-cdn-static.com/uploads/4472783/normal_5fc67363750c7.pdf
- http://svoydvalend.xyz/hypertension_guidelines_american_heart_association2tyfw.pdf
- https://static.s123-cdn-static.com/uploads/4369802/normal_5fe07d2268576.pdf
- http://raicen.com/mupalanakujibuvojujoto5c6.pdf
- http://ital-girl.space/fm_approval_guide_20184h65d.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
- jacksth.ru
- tidexozi.22web.org
- cdn-cms.f-static.net
- rotixumuzu.22web.org
- pshcomonhere.xyz
- gixixujenusig.weebly.com
- cdn.sqhk.co
- static.s123-cdn-static.com
- tedivepi.epizy.com
- grigolia-studio.ru
- svoydvalend.xyz
- raicen.com
- ital-girl.space
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report