Behavioral task
behavioral1
Sample
obfuscated.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
obfuscated.exe
Resource
win10v2004-20240802-en
General
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Target
obfuscated.exe
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Size
141KB
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MD5
986b3725efafe60596bf73ba8cc2e165
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SHA1
bf84a663ef36a2817c3a04b382f92fef23c29fea
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SHA256
dc8853fe614b29c57a743c89ebc1d45fed20a6cf0b6ada85ef674cf5d0b970ff
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SHA512
6752656a674b7735effc5cdb7779a3f9ec3f205a7f5ba6cbcd1b1082b20aefe014c24b96b9ba180743f249e3843095e75e8ccd807b3317f3b1942c6290007dbe
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SSDEEP
3072:FCnsKbRF5SBqf5nv9bk9FNA4NQ70IO/K:UxtSBqBnv9bGfA2Q
Malware Config
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource obfuscated.exe
Files
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obfuscated.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 139KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ