Behavioral task
behavioral1
Sample
3328143bf9c2ce0a1bd98d80403ea87fe9e247b108b5c14012e15fede3a2c8c2.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3328143bf9c2ce0a1bd98d80403ea87fe9e247b108b5c14012e15fede3a2c8c2.exe
Resource
win10v2004-20240611-en
General
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Target
3328143bf9c2ce0a1bd98d80403ea87fe9e247b108b5c14012e15fede3a2c8c2
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Size
536KB
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MD5
e27c62e499b9ec5d54267984fc5224ff
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SHA1
17d130140ef5112a9286c4cac9757de5e9ebadbb
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SHA256
3328143bf9c2ce0a1bd98d80403ea87fe9e247b108b5c14012e15fede3a2c8c2
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SHA512
3d9b6667803d1a2488a1e15f56ecb19ea426d71a333ba81cf96536a9559396ac990377b3411ccb15d82595db08a5521d1eb9710e1268f4daa2ffdbb7a6651f0f
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SSDEEP
12288:KQtsoDGA4qCCPrdUJRBl9S9iBpQYr7OOtpMmS7wU:KILD4qCCPrdeh9S9sQYr7OOgUU
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 3328143bf9c2ce0a1bd98d80403ea87fe9e247b108b5c14012e15fede3a2c8c2 unpack001/out.upx
Files
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3328143bf9c2ce0a1bd98d80403ea87fe9e247b108b5c14012e15fede3a2c8c2.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