SUSPICIOUS — wutulup.pdf
SUSPICIOUS — wutulup.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1980b9d835d6a97600e7626dcaf312180c84148f96c3a2bbbe002796fbee611e - SHA-1:
b7c474aeefe36a7f15d35b6886d87e9dcea36e04 - MD5:
5e162befb212bde96c92b91295556f9b - ssdeep:
768:xgGzpD4IR3MY9ClvaECU3s5s5TFncGrEBPE0RnFa:CGFs5qkzBc3BP7RnFa - TLSH:
T171308EF31097FC4C7A8ADB0BADAA11595189E24DA133D6A144EC3B2CC0BC6FD6E11961 - Submitted as: wutulup.pdf
- File type: pdf · Size: 36869 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://redubowiv.fccgreensburg.com/uploads/1/3/0/7/130739267/0f8d89ab43b62b.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=aegis+legend+200w+latest+firmware, https://cdn.shopify.com/s/files/1/0440/8036/5733/files/zkteco_u160_live_manual.pdf, https://cdn.shopify.com/s/files/1/0482/4242/6017/files/42436231292.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://gettraff.ru/strik?keyword=aegis+legend+200w+latest+firmware
- https://cdn.shopify.com/s/files/1/0440/8036/5733/files/zkteco_u160_live_manual.pdf
- https://cdn.shopify.com/s/files/1/0482/4242/6017/files/42436231292.pdf
- https://cdn.shopify.com/s/files/1/0427/9785/8972/files/92768616370.pdf
- https://cdn.shopify.com/s/files/1/0483/5852/3031/files/pokemon_conquest_anorith_perfect_link.pdf
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/somivikefufoposefawevowij.pdf
- https://cdn.shopify.com/s/files/1/0488/3755/8437/files/67980226283.pdf
- https://cdn.shopify.com/s/files/1/0481/8141/2007/files/soxofafunixel.pdf
- http://files.midwestshamansconference.com/uploads/1/3/0/7/130739889/2677738.pdf
- http://redubowiv.fccgreensburg.com/uploads/1/3/0/7/130739267/0f8d89ab43b62b.pdf
- http://zusilak.derickbingham.com/uploads/1/3/1/3/131398140/456baeb9b.pdf
- http://files.crystaldull.com/uploads/1/3/1/1/131164402/kigobopitatuke-fiwexetagu.pdf
- http://files.bfpartyrentals.com/uploads/1/3/1/6/131607075/jabenep-xapanasexanijuk.pdf
- https://site-1038412.mozfiles.com/files/1038412/64059946449.pdf
- https://site-1037840.mozfiles.com/files/1037840/tusotokugevajamusog.pdf
- https://site-1037260.mozfiles.com/files/1037260/puritusujoxewidurotivi.pdf
- https://site-1036920.mozfiles.com/files/1036920/kuvubopad.pdf
- https://site-1036829.mozfiles.com/files/1036829/maxejetugulobi.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
- gettraff.ru
- cdn.shopify.com
- files.midwestshamansconference.com
- redubowiv.fccgreensburg.com
- zusilak.derickbingham.com
- files.crystaldull.com
- files.bfpartyrentals.com
- site-1038412.mozfiles.com
- site-1037840.mozfiles.com
- site-1037260.mozfiles.com
- site-1036920.mozfiles.com
- site-1036829.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report