Behavioral task
behavioral1
Sample
ca74ccb9d52faf65593fff72656c131af6d9a1429a982b781664fd057c414362.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ca74ccb9d52faf65593fff72656c131af6d9a1429a982b781664fd057c414362.exe
Resource
win10v2004-20240419-en
General
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Target
ca74ccb9d52faf65593fff72656c131af6d9a1429a982b781664fd057c414362
-
Size
100KB
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MD5
6f2f882e9dea7ca14a60c0fb82941b97
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SHA1
f037cb493509841c06b15c3c0c0327cb72739106
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SHA256
ca74ccb9d52faf65593fff72656c131af6d9a1429a982b781664fd057c414362
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SHA512
83d766ee1290ce4f6238a52bda611b1f43e11d4d9fd279371ea60d143f0e1230283cfcda314e1861b2ab92f661f8766b47ff6668063f79b2786fb9ef9974ecb0
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfk:hfAIuZAIuYSMjoqtMHfhfk
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 ca74ccb9d52faf65593fff72656c131af6d9a1429a982b781664fd057c414362 unpack001/out.upx
Files
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ca74ccb9d52faf65593fff72656c131af6d9a1429a982b781664fd057c414362.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