Behavioral task
behavioral1
Sample
6c31db32c2ac938fed3d4c221e1d4f66d26bd0ff1135a822d69ac5f4e7054354.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6c31db32c2ac938fed3d4c221e1d4f66d26bd0ff1135a822d69ac5f4e7054354.exe
Resource
win10v2004-20240426-en
General
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Target
6c31db32c2ac938fed3d4c221e1d4f66d26bd0ff1135a822d69ac5f4e7054354
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Size
116KB
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MD5
d20bd27086538f5c00cd3df750c60154
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SHA1
2ace74f8adae91709fb99210659db47727121e04
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SHA256
6c31db32c2ac938fed3d4c221e1d4f66d26bd0ff1135a822d69ac5f4e7054354
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SHA512
8e7f6440412ca1cb0a68e74b296fa3a8419272a11f11b2193a2afbb47ee73d67fb8d1442ec36aa40542f5343a07ebcd15608d67031cb4879b706dc4dd5ea0340
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5SskUOgSLP/A:hfAIuZAIuDMVtM/XShDA
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 2 IoCs
Checks for missing Authenticode signature.
resource 6c31db32c2ac938fed3d4c221e1d4f66d26bd0ff1135a822d69ac5f4e7054354 unpack001/out.upx
Files
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6c31db32c2ac938fed3d4c221e1d4f66d26bd0ff1135a822d69ac5f4e7054354.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
Sections
UPX0 Size: - 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
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ