Behavioral task
behavioral1
Sample
77829aa139e85a35d859e9f68f7c296fa7ef9829e72a4d958c4e91b3914ddedf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
77829aa139e85a35d859e9f68f7c296fa7ef9829e72a4d958c4e91b3914ddedf.exe
Resource
win10v2004-20240412-en
General
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Target
77829aa139e85a35d859e9f68f7c296fa7ef9829e72a4d958c4e91b3914ddedf
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Size
210KB
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MD5
798a83231c399b9b8d600fc49de8befe
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SHA1
c87f98243e11dec6530805d0e7b537225cebdc04
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SHA256
77829aa139e85a35d859e9f68f7c296fa7ef9829e72a4d958c4e91b3914ddedf
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SHA512
4a6ad852ed33f12546a67883ef50e9a691b4398f1cc97c8805d1db03be605d19679f7d029bdaa6eff4c89b2e28af782058c92dea72e1c5e273d78f6ca5398f0e
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SSDEEP
3072:gjbLl/gvQoutp1Tj4mYWR/R3VmwjufaV9xVS4tqIiHAR+AbaGFBJrcHHtKtRwe:gjluQoS3Io5RlmwjufaV9oI9CwL
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 77829aa139e85a35d859e9f68f7c296fa7ef9829e72a4d958c4e91b3914ddedf
Files
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77829aa139e85a35d859e9f68f7c296fa7ef9829e72a4d958c4e91b3914ddedf.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: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl 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
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ