Behavioral task
behavioral1
Sample
f099ea7ebfc2b86f825e88de219d174bba8cc27e91b819a90f268aa689411e79.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f099ea7ebfc2b86f825e88de219d174bba8cc27e91b819a90f268aa689411e79.exe
Resource
win10v2004-20240419-en
General
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Target
f099ea7ebfc2b86f825e88de219d174bba8cc27e91b819a90f268aa689411e79
-
Size
510KB
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MD5
651dcde69afd507bf3aa1fb7d5931f7b
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SHA1
f666af94ec3882017d41ac43e5a7d314111a4d5d
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SHA256
f099ea7ebfc2b86f825e88de219d174bba8cc27e91b819a90f268aa689411e79
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SHA512
40c26c64755588f4f81d049fe9edc29aa816b53bd9aaba6df9e0e1d46ce7332d29bd926e1398152b1b8e7f10609ab0ca861b91bcdb5a4c90c5a471ef0b70350c
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SSDEEP
12288:KkheH6hZYOYrInJ0JvQNy0+wcXP46sBmbvsTlgGrLfhtjQcb:KkheahZnnJsvQNy0+wcXPkB9Tbfhtr
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 f099ea7ebfc2b86f825e88de219d174bba8cc27e91b819a90f268aa689411e79 unpack001/out.upx
Files
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f099ea7ebfc2b86f825e88de219d174bba8cc27e91b819a90f268aa689411e79.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 481KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 504KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ