Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_f69d288fa9bf62b654501946e3c05704_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_f69d288fa9bf62b654501946e3c05704_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_f69d288fa9bf62b654501946e3c05704_cryptolocker
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Size
29KB
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MD5
f69d288fa9bf62b654501946e3c05704
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SHA1
d9b4f654e67bd8ffe3a7afd606b42f762a4fa2df
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SHA256
d5f98e8fceced791cb5fbb8f7cd262ad76a9b52bf4593d6b7105a2635d771ccb
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SHA512
746a7431ce8094846b5e64cc9973ba051d1e6d1afd9f87b34655aaedf5033b78a35addecce4271be39870597b0f524495b241a3d47314096642874eba9569e54
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xfn:q0zizzOSxMOtEvwDpj/arhn
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_f69d288fa9bf62b654501946e3c05704_cryptolocker
Files
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2024-02-13_f69d288fa9bf62b654501946e3c05704_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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