Behavioral task
behavioral1
Sample
bb4c4fe763e3a80945fc3f9617c981d3c7a9d48d9b6616e42c172884dc32102d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bb4c4fe763e3a80945fc3f9617c981d3c7a9d48d9b6616e42c172884dc32102d.exe
Resource
win10v2004-20231215-en
General
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Target
bb4c4fe763e3a80945fc3f9617c981d3c7a9d48d9b6616e42c172884dc32102d
-
Size
536KB
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MD5
e8b3754676c5d5881fb0a08d84ca1367
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SHA1
340dcf0227603e18fc25766db36961a486e7004f
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SHA256
bb4c4fe763e3a80945fc3f9617c981d3c7a9d48d9b6616e42c172884dc32102d
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SHA512
7f379744856c2f69bcf046e04f789b254606ca3ccebb8038d4c9a044c355f3969435b8d23c933eb4be71b8fa0a9c3afb4adea55228351d7c693582e970b9f9e8
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SSDEEP
12288:chf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:cdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb4c4fe763e3a80945fc3f9617c981d3c7a9d48d9b6616e42c172884dc32102d unpack001/out.upx
Files
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bb4c4fe763e3a80945fc3f9617c981d3c7a9d48d9b6616e42c172884dc32102d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ