Behavioral task
behavioral1
Sample
aeffb06159449972e28a8b38141a01f6f0d5729ece3692da7b0646075274b51f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aeffb06159449972e28a8b38141a01f6f0d5729ece3692da7b0646075274b51f.exe
Resource
win10v2004-20240412-en
General
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Target
aeffb06159449972e28a8b38141a01f6f0d5729ece3692da7b0646075274b51f
-
Size
56KB
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MD5
a07e83f6bcf5ccfb5c6661f5b6b0fe1a
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SHA1
6fa04625e004d485972cc6a513cf81baa23e6a0a
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SHA256
aeffb06159449972e28a8b38141a01f6f0d5729ece3692da7b0646075274b51f
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SHA512
f9e2e25a25cb6cbf16ef98e8f4d89957464dfc441acd387c363903a95487f54475a6d59e729010b28f6deefb2f851b40407bec7c68f090a8d855ce7456876b93
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SSDEEP
768:GqohxDDyMIV24h4fnB7tnqzFCOBYOItCIaEeRZrmwCBLdXlP8aQzTGfHXqbQ:GxhxDDH1nB5nGBYLYZrmdBLlDQ26bQ
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 aeffb06159449972e28a8b38141a01f6f0d5729ece3692da7b0646075274b51f unpack001/out.upx
Files
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aeffb06159449972e28a8b38141a01f6f0d5729ece3692da7b0646075274b51f.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: 240KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ