Behavioral task
behavioral1
Sample
2024-02-14_f190de009d53a08c52f5103eb4de7cb0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_f190de009d53a08c52f5103eb4de7cb0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_f190de009d53a08c52f5103eb4de7cb0_cryptolocker
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Size
108KB
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MD5
f190de009d53a08c52f5103eb4de7cb0
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SHA1
220c310fa992449d5db0546e37e4cdf8e80eaef8
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SHA256
0432ccdd6d83aeec70c4645bd655dbc8ddf411d5ab38915d5910c0d15c1ae145
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SHA512
31f912fe8b38870001bfbd496334f36676d33483c5d5070637808cfbd473670f8f0ebe35d6eed4ef60dea5cb72c9a0e8899371789abe7af9b6318fef0bd86ac1
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEZ:1nK6a+qdOOtEvwDpj3
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_f190de009d53a08c52f5103eb4de7cb0_cryptolocker
Files
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2024-02-14_f190de009d53a08c52f5103eb4de7cb0_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE