Behavioral task
behavioral1
Sample
b234f9e498c884f0279276bb92997ab94c701c2d189bfb171902ab9c2a9dd158.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b234f9e498c884f0279276bb92997ab94c701c2d189bfb171902ab9c2a9dd158.exe
Resource
win10v2004-20240508-en
General
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Target
b234f9e498c884f0279276bb92997ab94c701c2d189bfb171902ab9c2a9dd158
-
Size
91KB
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MD5
7901615f310ff03f0ad84008bdd8523d
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SHA1
72045aaff1da207d1cb322d9d4f0031881e842af
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SHA256
b234f9e498c884f0279276bb92997ab94c701c2d189bfb171902ab9c2a9dd158
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SHA512
18da5437dfc114c6b94632fe51b05229a573040ebeca3f18ff1aef69c69529e6c0a1217814027c7cc7e09a8fed29ccdec1ebff00556cacd502eff4e8ed62b2fd
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SSDEEP
1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiCJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQICvtYxOuYotvYQIE
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 b234f9e498c884f0279276bb92997ab94c701c2d189bfb171902ab9c2a9dd158 unpack001/out.upx
Files
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b234f9e498c884f0279276bb92997ab94c701c2d189bfb171902ab9c2a9dd158.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ