Behavioral task
behavioral1
Sample
4b91673f528bd02a25863c984f71a94b5c6f015a5319304cd37efb1860e4df86.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4b91673f528bd02a25863c984f71a94b5c6f015a5319304cd37efb1860e4df86.exe
Resource
win10v2004-20240419-en
General
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Target
4b91673f528bd02a25863c984f71a94b5c6f015a5319304cd37efb1860e4df86
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Size
355KB
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MD5
50cadc478c586d314e16a100d3f1c98a
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SHA1
b46ba942b748abf6508b8d0598f00d83569c21bf
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SHA256
4b91673f528bd02a25863c984f71a94b5c6f015a5319304cd37efb1860e4df86
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SHA512
50a05dcefa50a34d5631f0bcc2623ff1f3a91f2d654daa7ba417f625d77e3856e13de12785d9411f40092a35b6f72dfdc1a126f89383877f2d9a57130454d6d1
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SSDEEP
6144:JiQSo1EZGtKgZGtK/CAIuZAIuuQSo1EZGtKgZGtK/CAIuZAIug:AQtyZGtKgZGtK/CAIuZAIuuQtyZGtKgV
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b91673f528bd02a25863c984f71a94b5c6f015a5319304cd37efb1860e4df86
Files
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4b91673f528bd02a25863c984f71a94b5c6f015a5319304cd37efb1860e4df86.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE