Behavioral task
behavioral1
Sample
ca9d3cf8623f0d9baa81e19b2fe5c7e7e3cf21b5924e845fe506023b48480b8d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ca9d3cf8623f0d9baa81e19b2fe5c7e7e3cf21b5924e845fe506023b48480b8d.exe
Resource
win10v2004-20240226-en
General
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Target
ca9d3cf8623f0d9baa81e19b2fe5c7e7e3cf21b5924e845fe506023b48480b8d
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Size
1.4MB
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MD5
1fb3c0cd12c3f112a2ca8f3213181f07
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SHA1
ffcd2c24faa727665504a607c40c95d91e781574
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SHA256
ca9d3cf8623f0d9baa81e19b2fe5c7e7e3cf21b5924e845fe506023b48480b8d
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SHA512
278aaa1da3d0df1fca3d132cd71d0e6dc70e0158e8aa617a2d1cfeaefec614862d98f3cadca4ccc3e016ab5a5063ff3f22cb238076fa15200569411edd254079
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SSDEEP
24576:YoFtTPbjnEZgyoEtKCqZuOrMjwnMM0vHRExycahCtchi7VVxpm:XTTTj2GyyZUjwnz0puycahClXm
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 ca9d3cf8623f0d9baa81e19b2fe5c7e7e3cf21b5924e845fe506023b48480b8d
Files
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ca9d3cf8623f0d9baa81e19b2fe5c7e7e3cf21b5924e845fe506023b48480b8d.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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
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: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB