Behavioral task
behavioral1
Sample
2024-10-12_cc982858be6e926f9a4bd48ba4db2eb3_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-12_cc982858be6e926f9a4bd48ba4db2eb3_cryptolocker
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Size
26KB
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MD5
cc982858be6e926f9a4bd48ba4db2eb3
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SHA1
8ec2e29b4531f6161651fb7319faa19e91d6788f
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SHA256
53e21f273a63288effa13ad1994d1cf55418b4c6daec4b62f65cb6b3bf1b0014
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SHA512
210f5fecade25de9b117782166fed20eaec5ccde9e7357d5500f69deb662a4f25dcc042260efa497e031375788efb04087f221508b04aee15a359d8d89756174
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SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMmHBdaMXM:bVCPwFRo6CpwXFXSqQXfjAsmHBdk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_cc982858be6e926f9a4bd48ba4db2eb3_cryptolocker unpack001/out.upx
Files
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2024-10-12_cc982858be6e926f9a4bd48ba4db2eb3_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