Behavioral task
behavioral1
Sample
2024-10-04_14c65f5e194587f56c0fa6e2b9b65f97_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-04_14c65f5e194587f56c0fa6e2b9b65f97_cryptolocker
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Size
55KB
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MD5
14c65f5e194587f56c0fa6e2b9b65f97
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SHA1
a97a367a3bcd7775c9e7409d96de0526b6e189d6
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SHA256
560b57afe5a12712ebf5ae0cd31fd36550519c236174dba53f55313a24240a98
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SHA512
8e7b3e13b0eb2e69538de43478b08c3dc9ca2636e6a40015c1709244baac6b13aef20c37ad862a155c246df89407fda065bad52fd70c88b5d49d9a6f66ddd836
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj31ik/9+m:z6a+CdOOtEvwDpjZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_14c65f5e194587f56c0fa6e2b9b65f97_cryptolocker
Files
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2024-10-04_14c65f5e194587f56c0fa6e2b9b65f97_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE