Behavioral task
behavioral1
Sample
2024-02-14_087dc70a56ec10065e941161d97b014b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_087dc70a56ec10065e941161d97b014b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_087dc70a56ec10065e941161d97b014b_cryptolocker
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Size
66KB
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MD5
087dc70a56ec10065e941161d97b014b
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SHA1
e9a951b37e3784fe549cadb27fd530e92998b49d
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SHA256
c06d63227c13055a787d374eb8577a30ab1aaa6468b74c6e4ad63245b1321fa3
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SHA512
e0df9e55692c551e6ce142ef23c1ca3e2c8f4ecc161c3359d8cdb06d67499604373c40cf6214a1b113f80ff342534cea19d8d961f3c6f665cc9758ac11b0877c
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6Unc5:1nK6a+qdOOtEvwDpjt
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_087dc70a56ec10065e941161d97b014b_cryptolocker
Files
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2024-02-14_087dc70a56ec10065e941161d97b014b_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