Behavioral task
behavioral1
Sample
cc769b9cef1d27ab3a7ca52e19eff8fb100e9b2914c9bf091b84f670e50b78f7.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
cc769b9cef1d27ab3a7ca52e19eff8fb100e9b2914c9bf091b84f670e50b78f7.exe
Resource
win10v2004-20240426-en
General
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Target
cc769b9cef1d27ab3a7ca52e19eff8fb100e9b2914c9bf091b84f670e50b78f7
-
Size
157KB
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MD5
36b9b71c65286d69c4359a9f246d088e
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SHA1
d2dc65b376621a9e9e0431802d4c79f9f27aa7c0
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SHA256
cc769b9cef1d27ab3a7ca52e19eff8fb100e9b2914c9bf091b84f670e50b78f7
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SHA512
47eba91c34830d0453c2c38e8e7a2eb40efaac031e0ed9d3199b25cad63ed3219dac23fc3445d3b9681cb8b64472c1831062c9d90a86d27445da8a8b9cd9d998
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfag8:hfAIuZAIuYSMjoqtMHfhfag3aiUww
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 cc769b9cef1d27ab3a7ca52e19eff8fb100e9b2914c9bf091b84f670e50b78f7 unpack001/out.upx
Files
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cc769b9cef1d27ab3a7ca52e19eff8fb100e9b2914c9bf091b84f670e50b78f7.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