PDF malware analysis — malicious · 1a193b3ddb592d23

MALICIOUS

PDF

80.4 KB Created: 2021-04-05 18:46:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 599a9ce01529696b6fb258dc337de43a SHA-1: d59b74cc706567a5f634e1f6aaef1b4b24c180fe SHA-256: 1a193b3ddb592d23a9904cf51f218d8dd2c972146b7fcc7d7f4075b7fb3c3f0c

96 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an external URI pointing to a suspicious domain, likely intended to redirect the user to a malicious site. The document body, though heavily obfuscated, suggests a lure related to a 'Child's Play 2 movie free' download, aligning with common phishing tactics.

Machine Learning

Nyx PDF Classifier malicious score 0.9998

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://golowaki.ru/123?utm_term=child%2527+s+play+2+movie+free
- https://cdn.sqhk.co/neliwuwo/5Khajfg/52466728685.pdf
- http://vopagokiniki.mypressonline.com/91742859509.pdf
- https://cdn.sqhk.co/rikopekela/9pxtdja/5856843576.pdf
- https://cdn.sqhk.co/fabetojowuje/hhhgsjb/master_sir_meaning_in_tamil.pdf
- http://japarof.mywebcommunity.org/applied_evolutionary_algorithms_in_java.pdf
- http://vowitufafuzebil.scienceontheweb.net/alicia_who_sees_mice_analysis.pdf
- http://vuvulusigi.scienceontheweb.net/class_9_english_beehive_the_road_not_taken.pdf
- http://tonemisi.medianewsonline.com/95030167933.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://dolanuvusipegu.myartsonline.com/biblioteca_online_livros_em_gratis.pdf
- http://gofudawaropuz.epizy.com/xuxobusim.pdf
- https://s3.amazonaws.com/jumedemimo/tamilrockers_tamil_movie_hd_free.pdf
- http://wilanija.epizy.com/66331845140.pdf
- https://s3.amazonaws.com/miledu/kapikamekik.pdf
- https://s3.amazonaws.com/palevijuj/2496997262.pdf
- https://s3.amazonaws.com/fewunadupop/dreamstation_auto_bipap_user_manual.pdf
- https://s3.amazonaws.com/jupevuxirapi/65170567770.pdf
- http://kijonag.onlinewebshop.net/wifininunox.pdf
- https://s3.amazonaws.com/purufiz/larousse_gastronomique_1938_price.pdf
- https://s3.amazonaws.com/xalexojaxipud/total_war_warhammer_empire_strategy_guide.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 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0000fcf0.bin` `ea19bc3474ccf900c860bd976fa569765cf79a612b51ca58d8140a141d76fa27`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xFCF0	5516 bytes
`font_01_sfnt_off00010f95.bin` `f3539531f700a7f0b4b6e6bc22b162204088eea18b36fd1b5a1cee56fa670024`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10F95	10944 bytes

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