Behavioral task
behavioral1
Sample
bfcb79e1e80af74f00caa34b9d20f00b8d652ef3be16be13f8382086854911b8N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bfcb79e1e80af74f00caa34b9d20f00b8d652ef3be16be13f8382086854911b8N.exe
Resource
win10v2004-20240802-en
General
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Target
bfcb79e1e80af74f00caa34b9d20f00b8d652ef3be16be13f8382086854911b8N
-
Size
31KB
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MD5
f67b28481fdf5906a4bdb04017012f40
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SHA1
2d0caae159ef537fa2ee8257a448a6f316d0dd10
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SHA256
bfcb79e1e80af74f00caa34b9d20f00b8d652ef3be16be13f8382086854911b8
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SHA512
19e8b05d8b79d913ff0fb85d449c1baa2608c01eb818b13999a25e4905a9532ca84d4031bbd2c6e48fcc7cf82ce58cd40b2543775fd0449693c682e705efbd48
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBHfBo8o3Pd:CTW7JJZENTBHfiPd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfcb79e1e80af74f00caa34b9d20f00b8d652ef3be16be13f8382086854911b8N unpack001/out.upx
Files
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bfcb79e1e80af74f00caa34b9d20f00b8d652ef3be16be13f8382086854911b8N.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
Sections
UPX0 Size: - 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
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ