Behavioral task
behavioral1
Sample
0531384d472a60d120c6b06532aa755c3cc81f56f6c03e0aff3cfaba60cbcc7e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
0531384d472a60d120c6b06532aa755c3cc81f56f6c03e0aff3cfaba60cbcc7e.exe
Resource
win10v2004-20240412-en
General
-
Target
0531384d472a60d120c6b06532aa755c3cc81f56f6c03e0aff3cfaba60cbcc7e
-
Size
322KB
-
MD5
e1fe6d4f6606cfc8749f8ca75940b582
-
SHA1
5cf65889fdd5efa592a8e6cd4f7d27a296904528
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SHA256
0531384d472a60d120c6b06532aa755c3cc81f56f6c03e0aff3cfaba60cbcc7e
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SHA512
a2edaa90c0dddc7bb673442ed55786cfcb31ed87ba86ce248ef9381c5c8928f7f3ef1b8f802563924b60f2f0bc73e724a68e39ed577d2f8e6586fa87a68af716
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SSDEEP
6144:bjluQoSsqaxIo5R4nM/bX8qntAm/QZEEpj5ahxfjrZUgolim1TkpwySAPbgr8A:bEQoSx0qSsqhIZEB8tkHSebgr8A
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0531384d472a60d120c6b06532aa755c3cc81f56f6c03e0aff3cfaba60cbcc7e
Files
-
0531384d472a60d120c6b06532aa755c3cc81f56f6c03e0aff3cfaba60cbcc7e.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ