Behavioral task
behavioral1
Sample
fdfcf7ea0b2a7e35162d9189c9f0f1f9b205fa4140a407b19dcba912c8c84140.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fdfcf7ea0b2a7e35162d9189c9f0f1f9b205fa4140a407b19dcba912c8c84140.exe
Resource
win10v2004-20240226-en
General
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Target
fdfcf7ea0b2a7e35162d9189c9f0f1f9b205fa4140a407b19dcba912c8c84140
-
Size
155KB
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MD5
77bbfe058b3a30b0415817664f04eba7
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SHA1
2787234ec46e07685fb27bc4e4f26fe7d6734533
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SHA256
fdfcf7ea0b2a7e35162d9189c9f0f1f9b205fa4140a407b19dcba912c8c84140
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SHA512
20701f978aad98ccc832375fcd0f5ab239946014680766894dc28ffa7ccf8ba0e575fb24ea8f72ab2a81f54955bbf98e91a58700f6bfbb46b5473131665dfe6e
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SSDEEP
3072:6jbLl/gvQoutX1Tj4mYWR/R4nkPR/1aVuyJXm6FhkHbN4o8lFcyo+ZyZ:6jluQoSFIo5R4nM/40yJXm6Fhk8zcl+g
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 fdfcf7ea0b2a7e35162d9189c9f0f1f9b205fa4140a407b19dcba912c8c84140
Files
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fdfcf7ea0b2a7e35162d9189c9f0f1f9b205fa4140a407b19dcba912c8c84140.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gduz Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gih Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB
.pbws Size: 512B - Virtual size: 4KB
.asji Size: 512B - Virtual size: 4KB