Behavioral task
behavioral1
Sample
f1835c5c320aa6507f9ff4c094a1d34be3eb277b691ea8dd68caa503fc1d3b2b.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f1835c5c320aa6507f9ff4c094a1d34be3eb277b691ea8dd68caa503fc1d3b2b.exe
Resource
win10v2004-20240508-en
General
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Target
f1835c5c320aa6507f9ff4c094a1d34be3eb277b691ea8dd68caa503fc1d3b2b
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Size
129KB
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MD5
281f9bc9c687d05812215a36bb0c3e2a
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SHA1
48c51954da7553fce4462bf43f1b7392232f2970
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SHA256
f1835c5c320aa6507f9ff4c094a1d34be3eb277b691ea8dd68caa503fc1d3b2b
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SHA512
3c4c5dee36f201249e5838881e86034c6f392a34369d0768e078abf65391d1f464dcdf115eac76859441e9725452001490f8c9bd905f1cb86b44f2060f9daa01
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SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCC:+nymCAIuZAIuYSMjoqtMHfhfI2x2U
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f1835c5c320aa6507f9ff4c094a1d34be3eb277b691ea8dd68caa503fc1d3b2b
Files
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f1835c5c320aa6507f9ff4c094a1d34be3eb277b691ea8dd68caa503fc1d3b2b.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE