Behavioral task
behavioral1
Sample
a4322f5cfbe59e6a43188604f85dbbd3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a4322f5cfbe59e6a43188604f85dbbd3.exe
Resource
win10v2004-20240221-en
General
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Target
a4322f5cfbe59e6a43188604f85dbbd3
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Size
10KB
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MD5
a4322f5cfbe59e6a43188604f85dbbd3
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SHA1
4ab8e4d1d8b8f5a025478436edfb5ad1a71dacf5
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SHA256
c190bac0a8aa462da15c5b07e624e9cd0de5372ddf9c32fa70e2230186108a4e
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SHA512
32c98090c5ef684912af8a864f71060bfc36e4f4f766fdac3eeca928edbd028e23df4550c4cd33d5963a1fd4c9b9f5f55d94554bb126a81001a7e29daa10e5db
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SSDEEP
192:CPMyzw/YCrO/TIbHCBxjExaD1+vPZPBrKPU9QWRTtgv74YanSjxSSg:CPMyzwBrO/TKpxG+vRPRKM7jgvRJg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4322f5cfbe59e6a43188604f85dbbd3 unpack001/out.upx
Files
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a4322f5cfbe59e6a43188604f85dbbd3.exe windows:4 windows x86 arch:x86
Headers
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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ