Behavioral task
behavioral1
Sample
cf4a09e2a4e4ce12ad1f365ea831ff602a1f8c31f74a07d5113991d7760bd18d.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
cf4a09e2a4e4ce12ad1f365ea831ff602a1f8c31f74a07d5113991d7760bd18d.exe
Resource
win11-20240319-en
General
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Target
cf4a09e2a4e4ce12ad1f365ea831ff602a1f8c31f74a07d5113991d7760bd18d
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Size
266KB
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MD5
e211000eaa5f47d2e37596bd886d42b3
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SHA1
e5fd1ac88906680431a6edf55418a21baacd191c
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SHA256
cf4a09e2a4e4ce12ad1f365ea831ff602a1f8c31f74a07d5113991d7760bd18d
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SHA512
47d14b31f8302bc87a0da1f23858e982e8ef31dfd6b07d89316c120d60257fab81b8717483a85fcc6ac12088447afecc5827f1022cdf60e4373ce1d9324dd3b7
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SSDEEP
3072:sNXEGZJWhfNFC4S60+XoLczrVmXhIwtcfZNL+C5LYZNO5McAxSHP5H01ne4PK:aXzKdNY49u8rVqtkMi5Mcw2501net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf4a09e2a4e4ce12ad1f365ea831ff602a1f8c31f74a07d5113991d7760bd18d unpack001/out.upx
Files
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cf4a09e2a4e4ce12ad1f365ea831ff602a1f8c31f74a07d5113991d7760bd18d.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