Behavioral task
behavioral1
Sample
2024-09-14_1f219f6c7cc587e8ff480e6e712911e6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_1f219f6c7cc587e8ff480e6e712911e6_cryptolocker
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Size
26KB
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MD5
1f219f6c7cc587e8ff480e6e712911e6
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SHA1
932f7c264a5f450b7fc325ca3f8bed6fd2d601b1
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SHA256
b0dd4cb706742d20c8e6f5d639307e011411cd2a5b57124c9762e3dcdae408f5
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SHA512
fb77c6e75c84adb15fa012d80c335c08d427bb3f65d7a95304c99725bf4859cb66ffcab7a10f3eb535d11a7d20c97ab07318187b0058c92fc6cac5bf4f4d4a51
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SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMmHBdak:bVCPwFRo6CpwXFXSqQXfjAsmHBd1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_1f219f6c7cc587e8ff480e6e712911e6_cryptolocker unpack001/out.upx
Files
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2024-09-14_1f219f6c7cc587e8ff480e6e712911e6_cryptolocker.exe windows:5 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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ