Behavioral task
behavioral1
Sample
b57568bdb2ac3ec4a6281a044c2e2390N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b57568bdb2ac3ec4a6281a044c2e2390N.exe
Resource
win10v2004-20240802-en
General
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Target
b57568bdb2ac3ec4a6281a044c2e2390N.exe
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Size
45KB
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MD5
b57568bdb2ac3ec4a6281a044c2e2390
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SHA1
d17c217709d89991fa6423c2e069609a2c3ffbf8
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SHA256
9ca5bd6663aa8a36ff24b9074cdbf020da4fb3a17cd7450c94b704219541f938
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SHA512
bc5c24c94765f5d027e695ce39faa187d81e7eeb468ec9c61b076c49e52157f2c0cb5b031564626b2c253e109015c1cbec837aef3d65f1b2afb4e91cb65675e5
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNydWK9WKvhWSwSKV00jzja:CTW7JJZENTNyoKIKMSwSKW03G
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b57568bdb2ac3ec4a6281a044c2e2390N.exe unpack001/out.upx
Files
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b57568bdb2ac3ec4a6281a044c2e2390N.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