Behavioral task
behavioral1
Sample
4f5f23cf6357b3a79ff5b8311ddd3b1d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f5f23cf6357b3a79ff5b8311ddd3b1d.exe
Resource
win10v2004-20231215-en
General
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Target
4f5f23cf6357b3a79ff5b8311ddd3b1d
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Size
88KB
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MD5
4f5f23cf6357b3a79ff5b8311ddd3b1d
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SHA1
2311ef5455f670df48a97c704459a1908b3dd9d4
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SHA256
7b53118d05923755c4467eb327bae99ad42366fa3b92e14f5abff3ed2e3e3f1b
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SHA512
9b1f2e86184bac2067bec9a0e0b3d70e1046d8a8501179b4953e90e8569790e51f89e32aa87e5f9991551236800d8d5ecb0b215581dbbd33f57a8f14e351af1f
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SSDEEP
768:XqNK2cNW0QbRsWjcdip3RK733XV8YEhBjIwU/0SAR1RGn8NIoJtR+beoY8LQbi4Z:scNjQlsWjcdiTuXbELbGn82i+beoJkv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f5f23cf6357b3a79ff5b8311ddd3b1d
Files
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4f5f23cf6357b3a79ff5b8311ddd3b1d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 51KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE