Behavioral task
behavioral1
Sample
fbce194417e8bd3d6b3b6470eb98c4ab602b66bc9c6f1ef9c53d71943ab1f75b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fbce194417e8bd3d6b3b6470eb98c4ab602b66bc9c6f1ef9c53d71943ab1f75b.exe
Resource
win10v2004-20240412-en
General
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Target
fbce194417e8bd3d6b3b6470eb98c4ab602b66bc9c6f1ef9c53d71943ab1f75b
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Size
1.3MB
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MD5
a8d8f5e666ab8691af56797a821aa368
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SHA1
adcd411952306a9c8d5973d7926270a2f39f7f07
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SHA256
fbce194417e8bd3d6b3b6470eb98c4ab602b66bc9c6f1ef9c53d71943ab1f75b
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SHA512
b9ae2454fcc035e074713d51caa6f53001b9aa21456ec0459616c474de7e6e37240b9df5d0da0a92cdf49f816cccdea9bc25241523062370de596d88edd98d39
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SSDEEP
24576:t2OdpltGvHl+by1fQkrjYZYinwCvPRovXjk5/1os1zblGl7EHxBQasrWrWNR/tUv:QOdpHoFrRjYnPRovzq/1osbQ7oxBQaeu
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 fbce194417e8bd3d6b3b6470eb98c4ab602b66bc9c6f1ef9c53d71943ab1f75b
Files
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fbce194417e8bd3d6b3b6470eb98c4ab602b66bc9c6f1ef9c53d71943ab1f75b.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE