Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_f4954ad5c25a5820051aa99e85f44732_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_f4954ad5c25a5820051aa99e85f44732_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_f4954ad5c25a5820051aa99e85f44732_cryptolocker
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Size
39KB
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MD5
f4954ad5c25a5820051aa99e85f44732
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SHA1
639f4061f9a85fcdb06ba40b560cc9e40b5b2742
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SHA256
d2e0d0036cb6c8f9f553c3554de8f501eb27eff47adfbc61f2d077a30049b187
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SHA512
acef58d0b85a84eaf984f35d61cc96e2ab7d593253f66342a13989cfe3b36e01dbdefd68f915c68407646511d7cf9a06fb67b04d608ceb0fd86af0f338ba493e
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLNW7:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLm
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-22_f4954ad5c25a5820051aa99e85f44732_cryptolocker
Files
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2024-04-22_f4954ad5c25a5820051aa99e85f44732_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ