Behavioral task
behavioral1
Sample
a078ac3c24893755b83b2fb449a1858802ffb014d199bc269b71286f539ab7ad.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a078ac3c24893755b83b2fb449a1858802ffb014d199bc269b71286f539ab7ad.exe
Resource
win10v2004-20240412-en
General
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Target
a078ac3c24893755b83b2fb449a1858802ffb014d199bc269b71286f539ab7ad
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Size
23KB
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MD5
924b327b1ee88a2c4962271384e2cef2
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SHA1
2ac40894e0d698c9d6fae32ddf7c21304bc2525c
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SHA256
a078ac3c24893755b83b2fb449a1858802ffb014d199bc269b71286f539ab7ad
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SHA512
b3f4bb2fe8d44a97aa1016b0e20470ae06d433e5a1988ac9c9827a1bc51d0d221338a533bd513ff5c06d60487ade038ba1e3462dbef4f37b9f83e371180b8c50
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SSDEEP
384:RR2olYsaIXIaQcoYTsJIaWrwDshbxjXhyvey3Pzd8vgBgA/dQz/NgJkfy+v0/sDC:PYnMINILEDsVhXhyvXZ8vxAF4/eJk6+r
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 a078ac3c24893755b83b2fb449a1858802ffb014d199bc269b71286f539ab7ad unpack001/out.upx
Files
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a078ac3c24893755b83b2fb449a1858802ffb014d199bc269b71286f539ab7ad.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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE