Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_5f7fc8f3791718e292a66b5fbfa57b1f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_5f7fc8f3791718e292a66b5fbfa57b1f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_5f7fc8f3791718e292a66b5fbfa57b1f_cryptolocker
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Size
58KB
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MD5
5f7fc8f3791718e292a66b5fbfa57b1f
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SHA1
f203b76f310b0ec2294836cbed512f370050a7e1
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SHA256
afded061d525b51bd1bade47ac47bba54946fb326b9e1d1f895b03311c540dfb
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SHA512
8983c90e596d0f9101282fa6429ff9d9598d14ed9e213bf668585cddbc2d2326fa71a1655746a218b358a9d89039375eb86883dd0aa12421bbe0c68293cbbb57
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxt:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_5f7fc8f3791718e292a66b5fbfa57b1f_cryptolocker
Files
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2024-02-17_5f7fc8f3791718e292a66b5fbfa57b1f_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ