Behavioral task
behavioral1
Sample
91ac5a7f20dc05898bc319bdad16d004a9439950c7113543054190df4d43db6b.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
91ac5a7f20dc05898bc319bdad16d004a9439950c7113543054190df4d43db6b.exe
Resource
win11-20240221-en
General
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Target
91ac5a7f20dc05898bc319bdad16d004a9439950c7113543054190df4d43db6b
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Size
266KB
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MD5
56997f5c49a0bfe586c9731100b90db8
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SHA1
c37e3a0225bd10f031853925ac4eb31051cd90ba
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SHA256
91ac5a7f20dc05898bc319bdad16d004a9439950c7113543054190df4d43db6b
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SHA512
c1fc6f288b392753c4a465b49dec443ebcd2eb6ab13b8f82c3ce782dc03f3c68e29dcba0642666cc37f3be30561122379872379416959c7a997d4571fb8249af
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SSDEEP
3072:GNXEGZJWhfNFC4S60+XoLczrVmXkV0H5zZrCQ8IVirmBtJjcWTwzH01ne4PK:UXzKdNY49u8rVXV0XriGtJjcWY01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 91ac5a7f20dc05898bc319bdad16d004a9439950c7113543054190df4d43db6b unpack001/out.upx
Files
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91ac5a7f20dc05898bc319bdad16d004a9439950c7113543054190df4d43db6b.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