Behavioral task
behavioral1
Sample
bff21f6ec7a86ae119099b8b92704e41cb2f84aef74ad151550e0148010c0c20.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bff21f6ec7a86ae119099b8b92704e41cb2f84aef74ad151550e0148010c0c20.exe
Resource
win10v2004-20240226-en
General
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Target
bff21f6ec7a86ae119099b8b92704e41cb2f84aef74ad151550e0148010c0c20
-
Size
334KB
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MD5
5c7f28988951648a9614f77917b39004
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SHA1
83eb196911ba88352df45a866d853da4684e58c9
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SHA256
bff21f6ec7a86ae119099b8b92704e41cb2f84aef74ad151550e0148010c0c20
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SHA512
fb9fb5081b21a694426ab5b98185612594c1be129722685beb76abc5701b73e81cf0da545519e6d24e48fffecd54aca35a84be3721acc104a3f6e62651513eef
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SSDEEP
6144:VjluQoSiIo5RECT80+ZtDs/NFj6U+xUYfnM4HWGnouj6/FJlmSbQZdUg3rmWhq:VEQoSmNTCZRsbAndlj6Eig3rq
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 bff21f6ec7a86ae119099b8b92704e41cb2f84aef74ad151550e0148010c0c20
Files
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bff21f6ec7a86ae119099b8b92704e41cb2f84aef74ad151550e0148010c0c20.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB