Behavioral task
behavioral1
Sample
fd9655e25c59344581dd022d0b13c9b0N.exe
Resource
win7-20240903-en
General
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Target
fd9655e25c59344581dd022d0b13c9b0N.exe
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Size
40KB
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MD5
fd9655e25c59344581dd022d0b13c9b0
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SHA1
531e3f9cea96fdc3ae2e1b2f045bf8821030aede
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SHA256
f388b79f0f73b6759e6259dd4aa98910b9a3443eb89ea68f5c6acfaa249ceaf7
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SHA512
24694a71c62d33b694fb253312e07c9b31f37e16beb17c413e76a42a3a917b40fdef028a8504414cb65b5cef8b8223c3fe40edf236e54b3eb3febc9d495ec8ea
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SSDEEP
768:kBT37CPKKdJJBZBZaOAOIB3jM2jMHsLzwzk4biBmcao40PmRCJ2ZNylBj5FID:CTW7JJB7LD2I2IHsLM3biBma46mRCJ2Z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd9655e25c59344581dd022d0b13c9b0N.exe unpack001/out.upx
Files
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fd9655e25c59344581dd022d0b13c9b0N.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