Behavioral task
behavioral1
Sample
0401fab8e1d6dc31da671bba60a38910f453cd227547fae05720f57a0cbd9f7e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0401fab8e1d6dc31da671bba60a38910f453cd227547fae05720f57a0cbd9f7e.exe
Resource
win10v2004-20240508-en
General
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Target
0401fab8e1d6dc31da671bba60a38910f453cd227547fae05720f57a0cbd9f7e
-
Size
115KB
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MD5
2d2f6f29db5c3a12c8d6623553b7a22d
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SHA1
83cb9657a0a293a7983ffe74f4c9556f24adbe24
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SHA256
0401fab8e1d6dc31da671bba60a38910f453cd227547fae05720f57a0cbd9f7e
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SHA512
d91ed61f358c22a7ebc762d6ffbc5dfa85e7712eb7df92a6e306ac6303d40993af2da5edcfebf5f2afd12ad97ab5cc787366d4dbf934a4b8406ab7c835ccae3b
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfagj:hfAIuZAIuYSMjoqtMHfhfagj
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 0401fab8e1d6dc31da671bba60a38910f453cd227547fae05720f57a0cbd9f7e unpack001/out.upx
Files
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0401fab8e1d6dc31da671bba60a38910f453cd227547fae05720f57a0cbd9f7e.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