Behavioral task
behavioral1
Sample
be94c3f5844923a3747661fbd1494ba45f722a5a5ad9d17e0e37b32f50197fac.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
be94c3f5844923a3747661fbd1494ba45f722a5a5ad9d17e0e37b32f50197fac.exe
Resource
win10v2004-20240508-en
General
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Target
be94c3f5844923a3747661fbd1494ba45f722a5a5ad9d17e0e37b32f50197fac
-
Size
2.5MB
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MD5
d9a6b6206239dffacec6d811ca6f0a01
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SHA1
84b46bc7e34dbdd4bb576d85e6c5a9ab57fddf38
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SHA256
be94c3f5844923a3747661fbd1494ba45f722a5a5ad9d17e0e37b32f50197fac
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SHA512
589c37acfbf03326fc8baeb6fb460c671b74fdf327bfa99c7d6e33230774ffbb189b71a5300c6ebeadda708f5d936388bda23a6e352b22d3aec3b136c49bea2c
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SSDEEP
24576:+6ljTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTt:llp
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 be94c3f5844923a3747661fbd1494ba45f722a5a5ad9d17e0e37b32f50197fac unpack001/out.upx
Files
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be94c3f5844923a3747661fbd1494ba45f722a5a5ad9d17e0e37b32f50197fac.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
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
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE