Behavioral task
behavioral1
Sample
3b2975300c5a7e93e835e664c5cc6ac0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3b2975300c5a7e93e835e664c5cc6ac0N.exe
Resource
win10v2004-20240802-en
General
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Target
3b2975300c5a7e93e835e664c5cc6ac0N.exe
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Size
36KB
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MD5
3b2975300c5a7e93e835e664c5cc6ac0
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SHA1
485f421d5dc2d2e9580681431827a3d84777c303
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SHA256
3e367a04f6b1709a2339a33615a23e368747aa44b3aa16d48dd675076d5215b2
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SHA512
55da4f103e1ca153be9ea04d6db7b59a10bb35c7e49ba675f21ac238fa98978fc591eb6dab05fac664c4d08519a8e8de52e655d432d182d2f29ebd03173fa707
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9P896P6T:CTW7JJ7T5CT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b2975300c5a7e93e835e664c5cc6ac0N.exe unpack001/out.upx
Files
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3b2975300c5a7e93e835e664c5cc6ac0N.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