Behavioral task
behavioral1
Sample
dd83bff27443a9f60e92c467fef35d1116974053ff50039f92afc90bd8e1b76f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dd83bff27443a9f60e92c467fef35d1116974053ff50039f92afc90bd8e1b76f.exe
Resource
win10v2004-20240508-en
General
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Target
dd83bff27443a9f60e92c467fef35d1116974053ff50039f92afc90bd8e1b76f
-
Size
1.6MB
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MD5
ba93cb97ce29b22875b50da9ffbb8719
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SHA1
b7cd35d0fe4d4dccac3ff62c7149367c1b397361
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SHA256
dd83bff27443a9f60e92c467fef35d1116974053ff50039f92afc90bd8e1b76f
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SHA512
24fdde03fc69fe8e64dca14a59daeb73f03011bdc29f00e20e4a679a19232eff1a2aaecfc50beb8515264a035c7a7d41bde8db0f118747577e702ac42c21b792
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SSDEEP
24576:bHFIxGSlmMrP1fTn0qoF2Ao8f616ga969qiLrvIoPVRHIi+/qxYYcxyINAHXgY7o:jF0frpaBjoxEiIt/2FcxLNIwY0NB
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 dd83bff27443a9f60e92c467fef35d1116974053ff50039f92afc90bd8e1b76f
Files
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dd83bff27443a9f60e92c467fef35d1116974053ff50039f92afc90bd8e1b76f.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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
.text Size: - 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ