Behavioral task
behavioral1
Sample
d1b36f30bcafb0cf6c0234549883a49bbe1ab0cd2bc1b4eea961a23abd6357f1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d1b36f30bcafb0cf6c0234549883a49bbe1ab0cd2bc1b4eea961a23abd6357f1.exe
Resource
win10v2004-20240226-en
General
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Target
d1b36f30bcafb0cf6c0234549883a49bbe1ab0cd2bc1b4eea961a23abd6357f1
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Size
122KB
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MD5
a080e1170d6f178b5a4609f87b8f00d3
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SHA1
5641aa00bab96ac556478c1e693778943e215c74
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SHA256
d1b36f30bcafb0cf6c0234549883a49bbe1ab0cd2bc1b4eea961a23abd6357f1
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SHA512
6075d11743ee5d35500cee7ca0f14246483409484594ffe8981208842d5e4ef1a3aa863b99a43f9a6c111a662f56181d20220cb4a683337c2336f8325ff27dc3
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8wY2Ar6tqMRPUzzzpWI0mJ9:KQSodYKtzRPUzHlj
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 d1b36f30bcafb0cf6c0234549883a49bbe1ab0cd2bc1b4eea961a23abd6357f1 unpack001/out.upx
Files
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d1b36f30bcafb0cf6c0234549883a49bbe1ab0cd2bc1b4eea961a23abd6357f1.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