Behavioral task
behavioral1
Sample
55aa33456cfa8107c23b8a6905e1f6f0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
55aa33456cfa8107c23b8a6905e1f6f0N.exe
Resource
win10v2004-20240802-en
General
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Target
55aa33456cfa8107c23b8a6905e1f6f0N.exe
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Size
35KB
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MD5
55aa33456cfa8107c23b8a6905e1f6f0
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SHA1
134ad427cd5989007cb61f176164f9da6c9bb7ba
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SHA256
948a0dd824a5946e7e4038ef5368fa0ee0b1f9130ec80e4d3737494038f8f905
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SHA512
1281ea12bf9fec4d6deb4475ad4444b2482909fdb99f1fb9d4a676f529f937156bded090340ab227026daf57c13c22c6c258d6d1d995d8afff0a475c2a34ba1f
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNyHF/MF/6m0mF09Ub9ULa+az:CTW7JJZENTNyl2Sm0mSWbWLa+az
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 55aa33456cfa8107c23b8a6905e1f6f0N.exe unpack001/out.upx
Files
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55aa33456cfa8107c23b8a6905e1f6f0N.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