Behavioral task
behavioral1
Sample
fb8c9ec1149fe0b083b4b68bdf64ca6080046c68cb609f9dfa34a79bf014cfa7.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
fb8c9ec1149fe0b083b4b68bdf64ca6080046c68cb609f9dfa34a79bf014cfa7.exe
Resource
win11-20240221-en
General
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Target
fb8c9ec1149fe0b083b4b68bdf64ca6080046c68cb609f9dfa34a79bf014cfa7
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Size
266KB
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MD5
81cbd4a93751b18ba81a27bd2988d82f
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SHA1
66627393791808d32cafc4502fc198e260d9bdfc
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SHA256
fb8c9ec1149fe0b083b4b68bdf64ca6080046c68cb609f9dfa34a79bf014cfa7
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SHA512
1157881eb849705757895edaa3a2c27e35e4da1362f04e792e0d0735474f5dfe8de807ed3036c4d1c6b8435592a004dac79b0f0f21a3063c54cec9b924bdb762
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SSDEEP
3072:oNXEGZJWhfNFC4S60+XoLczrVmXM9ggrofZNL+C5LYZNO5McAx9LK1H01ne4PK:2XzKdNY49u8rVnkMi5McwUd01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb8c9ec1149fe0b083b4b68bdf64ca6080046c68cb609f9dfa34a79bf014cfa7 unpack001/out.upx
Files
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fb8c9ec1149fe0b083b4b68bdf64ca6080046c68cb609f9dfa34a79bf014cfa7.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