Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_07043d28774c9b91f80a9f41dac91145_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-03_07043d28774c9b91f80a9f41dac91145_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_07043d28774c9b91f80a9f41dac91145_cryptolocker
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Size
27KB
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MD5
07043d28774c9b91f80a9f41dac91145
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SHA1
b875d0e8f5fd94b43d9b17c8d6bc7fd7a185a412
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SHA256
495c226799d95aedda738c46b2d0d79d74fa3ada8f0a4db3459e73e3ca064e76
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SHA512
ed5d2feafddd985344ea129b43f3c2a51adb42b3d56fb6971e53cc6b89f90fdd8deed83795e1b601ce1d5f7e72ff99c48ca59f84b4f09bc599e929ce7824c280
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SSDEEP
384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxlmLI:q0ZziOWwULueOSdE8tOOtEvwDpjeoSI
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 2024-05-03_07043d28774c9b91f80a9f41dac91145_cryptolocker
Files
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2024-05-03_07043d28774c9b91f80a9f41dac91145_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