Behavioral task
behavioral1
Sample
51ac4dcefd90fd37a064ec1e3fd7bd40N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
51ac4dcefd90fd37a064ec1e3fd7bd40N.exe
Resource
win10v2004-20240802-en
General
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Target
51ac4dcefd90fd37a064ec1e3fd7bd40N.exe
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Size
68KB
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MD5
51ac4dcefd90fd37a064ec1e3fd7bd40
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SHA1
f221c657b546c6e9b93e6734633b59182ff19ddc
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SHA256
518643a8a7a97b4cb063b9fab26b193f8ca052bd304f558a17fd4611edd8a0a3
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SHA512
fbe7bdd025d9de898cfbb1ba57a6aead6f3884a4b3f6d759d48d7641aaa5bf931f136df58f1347b8868c9d6603f77a07e962681f77b19f51ccb1840bff54bf1e
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY57+obSfxDsH+obSfxDsz:KQSox57+obSfxDsH+obSfxDsz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 51ac4dcefd90fd37a064ec1e3fd7bd40N.exe unpack001/out.upx
Files
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51ac4dcefd90fd37a064ec1e3fd7bd40N.exe.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