Behavioral task
behavioral1
Sample
ca1aaf10f34ca478311400cd51b8df821c5bc217415d87c30722eb55b6688cfa.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ca1aaf10f34ca478311400cd51b8df821c5bc217415d87c30722eb55b6688cfa.exe
Resource
win10v2004-20240419-en
General
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Target
ca1aaf10f34ca478311400cd51b8df821c5bc217415d87c30722eb55b6688cfa
-
Size
108KB
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MD5
5334e5ee63cc0ddd4c17135b3860b795
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SHA1
a341bd2a25596e52b249177eeacb4f8b9703149d
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SHA256
ca1aaf10f34ca478311400cd51b8df821c5bc217415d87c30722eb55b6688cfa
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SHA512
7e14b0c4e28a4c0e9c99b05c0fe86db9bded3045964c369131a9cf087621a59a7cbadb8c4c1ef2450944b0faa5d8ab2f8adf84b392793f4883f1445bf297634c
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf5:hfAIuZAIuYSMjoqtMHfhf5
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 ca1aaf10f34ca478311400cd51b8df821c5bc217415d87c30722eb55b6688cfa unpack001/out.upx
Files
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ca1aaf10f34ca478311400cd51b8df821c5bc217415d87c30722eb55b6688cfa.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