Behavioral task
behavioral1
Sample
f4ddadda387e3d8835cfb0cc5a65274b66ea896d4266a4d17ff2aa561d87bad5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f4ddadda387e3d8835cfb0cc5a65274b66ea896d4266a4d17ff2aa561d87bad5.exe
Resource
win10v2004-20240419-en
General
-
Target
f4ddadda387e3d8835cfb0cc5a65274b66ea896d4266a4d17ff2aa561d87bad5
-
Size
88KB
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MD5
3bd7b0eda6f458e65ad14b2337033815
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SHA1
f8f21b36cffdb23110fa770f2c7bc72de9bb2d40
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SHA256
f4ddadda387e3d8835cfb0cc5a65274b66ea896d4266a4d17ff2aa561d87bad5
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SHA512
518c963176371c76ce6726b8bee03cf30b19469c7d3295e012bafab08a98cae16ad1a9fc0ec1af9c343eb81edc834a5625c284d5851c0306aeb29ca5b4e26dde
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SSDEEP
1536:RRVCaKgzbLc54hukfgvYnouy8oV1Ayj4m/QWR/Rlq88vlnRqPR/1aViDRknJM2SX:7jbLl/gvQout81Tj4mYWR/R4nkPR/1aq
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 f4ddadda387e3d8835cfb0cc5a65274b66ea896d4266a4d17ff2aa561d87bad5
Files
-
f4ddadda387e3d8835cfb0cc5a65274b66ea896d4266a4d17ff2aa561d87bad5.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_ISOLATION
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
.e Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB