Behavioral task
behavioral1
Sample
8f74497e9c79bf1efe48bfa51271743d83786d9220f6236a78479726e339a7f7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8f74497e9c79bf1efe48bfa51271743d83786d9220f6236a78479726e339a7f7.exe
Resource
win10v2004-20240226-en
General
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Target
8f74497e9c79bf1efe48bfa51271743d83786d9220f6236a78479726e339a7f7
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Size
1.9MB
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MD5
53cb3d0bad22df8ced5da82c0e487cfb
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SHA1
1cd7be5dadb3a97b046b04896627922c301146f7
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SHA256
8f74497e9c79bf1efe48bfa51271743d83786d9220f6236a78479726e339a7f7
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SHA512
3e7135efa2a43c215b07e01802f040d49194bb9a606366b46c296e4166e897743d54de25ec0dfa2b4ba5e678f12719b1fa04aae00e664aaac51fdcef801122fd
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SSDEEP
49152:lvXETPOURvmrfBWVKGf1M9yU0X0dJ5NDL3F/fkbW0s:lf69OfBW51M9yJXWFDL3F3kbq
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 8f74497e9c79bf1efe48bfa51271743d83786d9220f6236a78479726e339a7f7
Files
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8f74497e9c79bf1efe48bfa51271743d83786d9220f6236a78479726e339a7f7.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.i Size: 512B - Virtual size: 4KB