Behavioral task
behavioral1
Sample
ef1b26bec1ddbe0eb9111b72a67ea190N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ef1b26bec1ddbe0eb9111b72a67ea190N.exe
Resource
win10v2004-20240802-en
General
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Target
ef1b26bec1ddbe0eb9111b72a67ea190N.exe
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Size
135KB
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MD5
ef1b26bec1ddbe0eb9111b72a67ea190
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SHA1
30893f915dc06d46b64f60100ce19e5d95616c98
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SHA256
bbd3dc23ee5919cdfa8ab6a508ade86afdb7618ac6d6abb3fa9ccc652cf8d893
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SHA512
10804ebf3c329659064a2237695d642d60226398903d01bb43eb711e4f89a5e728d2c1fed99adb232eaae6cc4a5cc9408619afc9ae5e70884dc000d20e465713
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOh:YfU/WF6QMauSuiWNi9eNOl0007NZIOh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef1b26bec1ddbe0eb9111b72a67ea190N.exe
Files
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ef1b26bec1ddbe0eb9111b72a67ea190N.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE