Behavioral task
behavioral1
Sample
3d9202be4334d383721cc535af8734770987530bf5a5c8dd188faf043a71ab6a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3d9202be4334d383721cc535af8734770987530bf5a5c8dd188faf043a71ab6a.exe
Resource
win10v2004-20240412-en
General
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Target
3d9202be4334d383721cc535af8734770987530bf5a5c8dd188faf043a71ab6a
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Size
158KB
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MD5
1f900d3b530119682b0427d3eb11beba
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SHA1
2cee4a2af91ef288ebc9a5a03dae28f6675dd1fc
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SHA256
3d9202be4334d383721cc535af8734770987530bf5a5c8dd188faf043a71ab6a
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SHA512
ea6f1b81a5e4b18624f7175e823f6e6501b68e5fd79d5c74aac83b1acbb8afb7676852fb36a64e44eba8c337edb3e13252007878d42ff63396b558e48603a0c6
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtdoKD:KQSo1EZGtKgZGtK/CAIuZAIuj
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 3d9202be4334d383721cc535af8734770987530bf5a5c8dd188faf043a71ab6a unpack001/out.upx
Files
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3d9202be4334d383721cc535af8734770987530bf5a5c8dd188faf043a71ab6a.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ