Behavioral task
behavioral1
Sample
269da22237c399e0af1451a3ff475dd8c18342aa3eb7f838bea15e18327d0eb7.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
269da22237c399e0af1451a3ff475dd8c18342aa3eb7f838bea15e18327d0eb7.exe
Resource
win10v2004-20240426-en
General
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Target
269da22237c399e0af1451a3ff475dd8c18342aa3eb7f838bea15e18327d0eb7
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Size
3.2MB
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MD5
26c692090ee60a6b493e9f057fe5c20b
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SHA1
bee46bb7a79cbc8b640584f197b92797af76fbd1
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SHA256
269da22237c399e0af1451a3ff475dd8c18342aa3eb7f838bea15e18327d0eb7
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SHA512
2bc33d1ffcba2ad468d5a45f89bea5c00e47b1033bbd5d180006c317bcb25484cd97f1b8e1afea94d99e9d1900ef1f406fb1b0e9b19e59094b48172e521f1677
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SSDEEP
49152:/m7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD2iJq8K:e8IsaSOolY4fsCmbIBSw09D/KTuiJTK
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 269da22237c399e0af1451a3ff475dd8c18342aa3eb7f838bea15e18327d0eb7 unpack001/out.upx
Files
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269da22237c399e0af1451a3ff475dd8c18342aa3eb7f838bea15e18327d0eb7.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 7.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 377KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 370KB - Virtual size: 370KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ