Behavioral task
behavioral1
Sample
3b4d3b348d89029e29e506b32d45b9be2b29b63d4872476a97d47ba2aa125c6a.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3b4d3b348d89029e29e506b32d45b9be2b29b63d4872476a97d47ba2aa125c6a.exe
Resource
win10v2004-20240419-en
General
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Target
3b4d3b348d89029e29e506b32d45b9be2b29b63d4872476a97d47ba2aa125c6a
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Size
2.1MB
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MD5
4fb56fd7705dc5238929a5ea09ff83de
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SHA1
6ccb2691b1cf39b92497ed072b451e4479546b53
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SHA256
3b4d3b348d89029e29e506b32d45b9be2b29b63d4872476a97d47ba2aa125c6a
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SHA512
83c72e24bc9c4d3e6258031867dabf584d46d4d38cb685a07351c95f193ce5dcf19f0b54c12c4b9cf2cbae26f23bd4de95e3c81ef817a828a5ef8eb4ba6e328a
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SSDEEP
49152:4EocY6vCQy+oInqAmwXJjkzNrPGmuyTeqjPZKbOnEHhlVgWFJp0:4LJQxqAmw5YBjPQYGhlVFp0
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 3b4d3b348d89029e29e506b32d45b9be2b29b63d4872476a97d47ba2aa125c6a
Files
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3b4d3b348d89029e29e506b32d45b9be2b29b63d4872476a97d47ba2aa125c6a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB