Behavioral task
behavioral1
Sample
c2f73d35cb860b9c798d6475d770de8b4a80ab19259f1539945d43eb8957e7d1.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c2f73d35cb860b9c798d6475d770de8b4a80ab19259f1539945d43eb8957e7d1.exe
Resource
win10v2004-20240508-en
General
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Target
c2f73d35cb860b9c798d6475d770de8b4a80ab19259f1539945d43eb8957e7d1
-
Size
239KB
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MD5
4f8e59064bdfc5fca836063b89a84e02
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SHA1
e6e72d2ba3731e13cb16f8bf524af86af6496e80
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SHA256
c2f73d35cb860b9c798d6475d770de8b4a80ab19259f1539945d43eb8957e7d1
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SHA512
d6cce707e3180a010a2ad41085a6c8b68a5dc9ecc851c8fb6be32345b110e4009875cb9587bb45cfc0135a80548e353fb2d04c6886870b32e2a3de019956b408
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SSDEEP
6144:hfAIuZAIuDMVtM/ihDfAIuZAIuDMVtM/ihJ:ZAIuZAIuODAIuZAIuOB
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 c2f73d35cb860b9c798d6475d770de8b4a80ab19259f1539945d43eb8957e7d1 unpack001/out.upx
Files
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c2f73d35cb860b9c798d6475d770de8b4a80ab19259f1539945d43eb8957e7d1.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