MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits a PDF link farm pattern, with numerous embedded URLs pointing to external resources, including a suspicious redirector at ttraff.com. The document body appears to be obfuscated or corrupted, but the presence of the redirector link is the primary indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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_URLOne 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://ttraff.com/pify?keyword=2nd+conditional+worksheet
- http://files.ingridpollard.com/uploads/1/3/1/3/131381802/lutuf_wegibakodu.pdf
- http://files.jmccarthyphoto.com/uploads/1/3/0/8/130874400/zanotan.pdf
- http://files.myincredibleangel.com/uploads/1/3/0/7/130740249/dbdf96a9f33f2a.pdf
- http://files.stemcells4ultimatehealth.com/uploads/1/3/2/8/132814286/fasuwisesa-dotasonur-jajelidawerig.pdf
- https://cdn.shopify.com/s/files/1/0432/0378/8964/files/dibomagawobulod.pdf
- https://cdn.shopify.com/s/files/1/0435/6295/8997/files/digonogegolo.pdf
- https://cdn.shopify.com/s/files/1/0437/6815/2216/files/70815726422.pdf
- https://cdn.shopify.com/s/files/1/0432/0441/1556/files/97210510261.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fakuwonilojovaxibudebu.pdf
- https://cdn.shopify.com/s/files/1/0431/0351/8882/files/kojitu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/76588695657.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lejozusuxawunulimedobina.pdf
- https://cdn.shopify.com/s/files/1/0435/5837/1496/files/4045134719.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/31492874922.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007170.bin1b75b4077d3ede9461624c0372dfac3fe6496cca6738425c063ffcb60cc10869 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7170 | 5008 bytes |
font_01_sfnt_off0000826d.binbc741d74b05017f5d805176e2d99482c5a2bb7d452e40a1ab9212276eb615b9d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x826D | 10332 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.