Behavioral task
behavioral1
Sample
44dd91977f01d02d10d0bde8b7d934b41eaa30ff3fc34df7162e15e5916a5725.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
44dd91977f01d02d10d0bde8b7d934b41eaa30ff3fc34df7162e15e5916a5725.exe
Resource
win10v2004-20240419-en
General
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Target
44dd91977f01d02d10d0bde8b7d934b41eaa30ff3fc34df7162e15e5916a5725
-
Size
146KB
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MD5
5535f4ca3fac26030bf9aa61f490ec8a
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SHA1
4904e49468ba519a68aa6cd2bd12ac3bd7c12ec6
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SHA256
44dd91977f01d02d10d0bde8b7d934b41eaa30ff3fc34df7162e15e5916a5725
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SHA512
c0ae734354ea8ba0de577fe304d952dbc95e678dabded10ee71affa79b1508061b841d3a2c2d47a4024cf9e4b3ed0c2e4dcf3408ef8e60da44f53a0834368222
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfAHSXIBlf08qySzCeHbc:hfAIuZAIuDMVtM/LHI
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 44dd91977f01d02d10d0bde8b7d934b41eaa30ff3fc34df7162e15e5916a5725 unpack001/out.upx
Files
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44dd91977f01d02d10d0bde8b7d934b41eaa30ff3fc34df7162e15e5916a5725.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