Behavioral task
behavioral1
Sample
0fc3fd8bf23265bd9151a4fc235768e24d1b3af55c8e10ad4db6bc2c69da5ad0.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0fc3fd8bf23265bd9151a4fc235768e24d1b3af55c8e10ad4db6bc2c69da5ad0.exe
Resource
win10v2004-20240226-en
General
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Target
0fc3fd8bf23265bd9151a4fc235768e24d1b3af55c8e10ad4db6bc2c69da5ad0
-
Size
104KB
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MD5
28f76116f380922e3e1ac33ac9266c36
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SHA1
7fff4afbbf35bc0226ba46c523429137a870e9c3
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SHA256
0fc3fd8bf23265bd9151a4fc235768e24d1b3af55c8e10ad4db6bc2c69da5ad0
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SHA512
6488efa19028d9e66cbcba14aaa776cf72899dea16b81410bdd655c9f5a97758ecc2fab56d2de3687f041a9c567c25f2316d29a4e9228675a47b29b164a5d7d6
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SSDEEP
3072:Dh4jGqwT1h+popOOfaPOx5P+m/pNdhZ1QYUdq:DWCqwJh+6pAkGm/pH1gdq
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 0fc3fd8bf23265bd9151a4fc235768e24d1b3af55c8e10ad4db6bc2c69da5ad0 unpack001/out.upx
Files
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0fc3fd8bf23265bd9151a4fc235768e24d1b3af55c8e10ad4db6bc2c69da5ad0.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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
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: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ