Behavioral task
behavioral1
Sample
67a6e8bba4d523fc5396abd62811ee4c59844b51872666fd80f13309cbd12bbe.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
67a6e8bba4d523fc5396abd62811ee4c59844b51872666fd80f13309cbd12bbe.exe
Resource
win10v2004-20240508-en
General
-
Target
67a6e8bba4d523fc5396abd62811ee4c59844b51872666fd80f13309cbd12bbe
-
Size
266KB
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MD5
b48616f4364f741e2c876f8a279299f9
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SHA1
732ec1921867964b600e369d8e3a959f760fb2b2
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SHA256
67a6e8bba4d523fc5396abd62811ee4c59844b51872666fd80f13309cbd12bbe
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SHA512
7a6f419f2daf248eafac34217bc126d9d9689dc298e018a21e250298ba546b72886524edbfe26c3c769c71bd07e0de0f439228cc79cdfbff60fdc0c9f1c0955a
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SSDEEP
6144:4XzKdNY49u8rVrB4cj3VUKIpBdB01net:na4AGB4cxfI701
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 67a6e8bba4d523fc5396abd62811ee4c59844b51872666fd80f13309cbd12bbe unpack001/out.upx
Files
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67a6e8bba4d523fc5396abd62811ee4c59844b51872666fd80f13309cbd12bbe.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ