Behavioral task
behavioral1
Sample
6e8281b11b95b9e7007fde6cbf3702a21b59d3fafd8ff639d1d71c17efdf390a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6e8281b11b95b9e7007fde6cbf3702a21b59d3fafd8ff639d1d71c17efdf390a.exe
Resource
win10v2004-20240508-en
General
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Target
6e8281b11b95b9e7007fde6cbf3702a21b59d3fafd8ff639d1d71c17efdf390a
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Size
50KB
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MD5
b32a8f0487191dc46e89710176884e68
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SHA1
6ae59d4169aae236a4f3a20121190c6ffd226fa6
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SHA256
6e8281b11b95b9e7007fde6cbf3702a21b59d3fafd8ff639d1d71c17efdf390a
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SHA512
ddb2db79361ae1dd871f648d9f8f4a73485c01f6f81bb9b603bca698e53d1d3a3b5ac813c48569c93ac77b404c7fbae42d57eb13b5475bf9e9460364610d4f75
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUs18/8k:KQSohsUsOkk
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 6e8281b11b95b9e7007fde6cbf3702a21b59d3fafd8ff639d1d71c17efdf390a unpack001/out.upx
Files
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6e8281b11b95b9e7007fde6cbf3702a21b59d3fafd8ff639d1d71c17efdf390a.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