Malicious PDF — malware analysis report

Static analysis result for SHA-256 cc2aaba732aef9cf…

MALICIOUS

PDF

82.2 KB Created: 2021-03-21 11:31:41 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 8627d5a0c38b5ec82182428210a72f5c SHA-1: d558300f8b3c9e6ca6d58b117b5b9b4a5410164c SHA-256: cc2aaba732aef9cf0d9db0ae4d137a8db6c42d0330c2752ef29325fe83851ae6
96 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF file contains an embedded URL that mimics a search result for 'pokemon go 0.47 1 apk', directing users to a suspicious domain. This, combined with ML and ClamAV detections, strongly suggests a phishing or malware distribution attempt. No scripts were extracted, but the embedded URL is the primary indicator of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://resalured.ru/wix?keyword=pokemon+go+0.47+1+apk
    • https://static.s123-cdn-static.com/uploads/4412151/normal_5feafcf290a3e.pdf
    • http://copyrightsafetyhelps.com/3735259651ia4ze.pdf
    • https://static.s123-cdn-static.com/uploads/4409238/normal_5ffa183dcf5f6.pdf
    • https://sijalafad.weebly.com/uploads/1/3/4/8/134887162/8681480.pdf
    • https://static.s123-cdn-static.com/uploads/4489409/normal_5fc7ffcb9fe44.pdf
    • http://gutprod.xyz/vukexoohztx.pdf
    • http://buledumemo.iblogger.org/kelenenasutapukibito.pdf
    • http://hackins.site/fingerprints_101_worksheet_answer_keylc4s1.pdf
    • http://fruitnaturs.space/581679078003x1de.pdf
    • https://cdn-cms.f-static.net/uploads/4376874/normal_5fdc180709259.pdf
    • https://tarivoda.weebly.com/uploads/1/3/4/6/134693378/zizulorot.pdf
    • http://dwatches.site/burdah_imam_busiri5yra5.pdf
    • https://likunemotiro.weebly.com/uploads/1/3/5/2/135299998/776130.pdf
    • https://remogomati.weebly.com/uploads/1/3/4/7/134748537/zutikepef-jedukik-zijesixamap-poxix.pdf
    • http://jebewif.22web.org/best_android_emulator_for_pc_2gb_ram.pdf
    • http://www.ascendercorp.com/
    • http://www.ascendercorp.com/typedesigners.html
    • http://www.daltonmaag.com/
    • https://s3.amazonaws.com/panalipolifod/taco_bell_allergen_menu.pdf
    • https://s3.amazonaws.com/jirebonudur/lazevalowipilugun.pdf
    • http://boligasenupe.rf.gd/gattaca_analysis_questions_answer_key.pdf
    • http://feramivo.rf.gd/91058302666.pdf
    • http://zosonigileg.rf.gd/681815581.pdf
    • https://s3.amazonaws.com/piradi/diana_her_true_story_movie_cast.pdf
    • http://bimixurelulufob.rf.gd/7073569252.pdf
    • http://fokafupu.rf.gd/first_alert_co400_carbon_monoxide_detector_battery_operated.pdf
    • http://difiwawi.epizy.com/auxotrophic_mutants.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/
    • http://scripts.sil.org/OFL

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000f767.bin
f07df148ef8af511a849d154e978aee9df47253466ec42a7ac85477981e3c23c		 pdf-font-stream PDF embedded font (sfnt) at offset 0xF767 4952 bytes
font_01_sfnt_off0001083a.bin
76626292b199dddaf95b52dc15710243bf3fb687ee742c42085a63da5430526a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1083A 10524 bytes
font_02_sfnt_off00012bf9.bin
a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x12BF9 4324 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.