Behavioral task
behavioral1
Sample
bf1c31d9d2cb8e54872b5574ede9a1fd69db45f24aa7fe42a147a28d791c29f2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bf1c31d9d2cb8e54872b5574ede9a1fd69db45f24aa7fe42a147a28d791c29f2.exe
Resource
win10v2004-20240419-en
General
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Target
bf1c31d9d2cb8e54872b5574ede9a1fd69db45f24aa7fe42a147a28d791c29f2
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Size
130KB
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MD5
3dfeff6582ecfcd6c33c36f7532e2cff
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SHA1
1fc54c54c0425ce0fe4594955a57609ed9176787
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SHA256
bf1c31d9d2cb8e54872b5574ede9a1fd69db45f24aa7fe42a147a28d791c29f2
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SHA512
d49a47feace0551c1078a5a01f232d8689ac3275fa605e39449349784ea3cce862e268d35de57f0730fc1a412f1f042a9471d029de5108a4278a60c849c566a3
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SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCI:+nymCAIuZAIuYSMjoqtMHfhf5SA
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 bf1c31d9d2cb8e54872b5574ede9a1fd69db45f24aa7fe42a147a28d791c29f2
Files
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bf1c31d9d2cb8e54872b5574ede9a1fd69db45f24aa7fe42a147a28d791c29f2.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