Behavioral task
behavioral1
Sample
b5a38a6bb8c7bd09ee31b49d4ef39c8fc640f313c7399214db0c4e3970e14a31.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b5a38a6bb8c7bd09ee31b49d4ef39c8fc640f313c7399214db0c4e3970e14a31.exe
Resource
win11-20240412-en
General
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Target
b5a38a6bb8c7bd09ee31b49d4ef39c8fc640f313c7399214db0c4e3970e14a31
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Size
266KB
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MD5
9afac5b14b2508ac93111ddb5ca3c72c
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SHA1
c536b7b004c082be4c5ec6fff65e3e65f512e4ea
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SHA256
b5a38a6bb8c7bd09ee31b49d4ef39c8fc640f313c7399214db0c4e3970e14a31
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SHA512
fbc0b198b614a35a1a6ad05b3ee7593febcb1c69a9e6efcee8fa21e1a773124d1ef7b18d3efb93e858cda5d2ffcf0ad7380c01ee8f83c2cb9ed25740c4fa4d29
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SSDEEP
6144:0XzKdNY49u8rVGvuR/gkq+IyMePzj01net:ba4AnmR/gkqryMCj01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5a38a6bb8c7bd09ee31b49d4ef39c8fc640f313c7399214db0c4e3970e14a31 unpack001/out.upx
Files
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b5a38a6bb8c7bd09ee31b49d4ef39c8fc640f313c7399214db0c4e3970e14a31.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