Behavioral task
behavioral1
Sample
fcffc551b79a941c469017aa10c80a15fffd23f1fc7b59d346bc92714fee8f05.exe
Resource
win7-20231129-en
General
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Target
fcffc551b79a941c469017aa10c80a15fffd23f1fc7b59d346bc92714fee8f05
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Size
296KB
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MD5
34a1ad4f9ddc4bef8a93663b883791fb
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SHA1
4d4929ec43a3d41cccf5c22b1437c887518a4a9f
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SHA256
fcffc551b79a941c469017aa10c80a15fffd23f1fc7b59d346bc92714fee8f05
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SHA512
d85d9ef69bc8c1c90be0edb1fb351af3544036a2edf94938fc717ca6e2193fcbddb88566e1cf00b8766bc971da7e38439f429030868141ebb9fc30d35096857b
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SSDEEP
1536:ZeT7BVwxfvEFwjRbfvCeSeT7BVwxfvEFcjRxT7BI7BVwxfvETmX:ZmVwRKC769mVwRKGTIVwRNX
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 fcffc551b79a941c469017aa10c80a15fffd23f1fc7b59d346bc92714fee8f05
Files
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fcffc551b79a941c469017aa10c80a15fffd23f1fc7b59d346bc92714fee8f05.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: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
znULdgcL Size: 3KB - Virtual size: 2KB
sgTytgBP Size: 41KB - Virtual size: 41KB
aqrmWXFt Size: 66KB - Virtual size: 66KB
KkvNnfVJ Size: 13KB - Virtual size: 12KB
YKKbtXWy Size: 1KB - Virtual size: 1KB
SVFHgZiJ Size: 1024B - Virtual size: 1024B
piFADWGM Size: 36KB - Virtual size: 36KB
blZeGsYJ Size: 512B - Virtual size: 317B
EugKcjSy Size: 33KB - Virtual size: 32KB
UeEZtpEu Size: 15KB - Virtual size: 14KB