Behavioral task
behavioral1
Sample
b3143c6eb37e886a64b153656352013d04fdd9fea4446ab88559d3a3d39a4c37.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b3143c6eb37e886a64b153656352013d04fdd9fea4446ab88559d3a3d39a4c37.exe
Resource
win10v2004-20240508-en
General
-
Target
b3143c6eb37e886a64b153656352013d04fdd9fea4446ab88559d3a3d39a4c37
-
Size
93KB
-
MD5
e533130627538212c3b25ea7c27e8159
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SHA1
7daa13dc1a71227c35995b75801eddfdacbad5b4
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SHA256
b3143c6eb37e886a64b153656352013d04fdd9fea4446ab88559d3a3d39a4c37
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SHA512
389793aebe4e0ae4d6b017d9653cb5a947265541e73dc3a1da431f5472da944acaad25a5a6c688c5e81421f2ec4079a8ef8b5485832424aff2f87142121c5e50
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SSDEEP
1536:dFJz/vArEqF8F1DXE2HCIkjDL6jlT/V1Ayj4m/QWR/Rlq88vlnRqPR/1aVih4dYZ:dvs4dDXEGCLElJ1Tj4mYWR/R4nkPR/1t
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 1 IoCs
Checks for missing Authenticode signature.
resource b3143c6eb37e886a64b153656352013d04fdd9fea4446ab88559d3a3d39a4c37
Files
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b3143c6eb37e886a64b153656352013d04fdd9fea4446ab88559d3a3d39a4c37.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.lygia Size: 512B - Virtual size: 4KB
.o Size: 512B - Virtual size: 4KB