Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_365086b138fe7164efcdb3054faa1dce_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_365086b138fe7164efcdb3054faa1dce_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_365086b138fe7164efcdb3054faa1dce_cryptolocker
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Size
29KB
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MD5
365086b138fe7164efcdb3054faa1dce
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SHA1
13f7a974ac3b59795c35aa980109f0b87ce2825d
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SHA256
5a24ea59d99bc763bd0091e2e35b9333e3a489024b7c952390a53d07944057c0
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SHA512
193a2413ed19cb844690aaf25c061b658bedb54a17a224c5d98730e684bb45f68043ee1b288b39eee9d99a894bbc1f44d345664052924429749d14eb8549dc03
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+8f:q0zizzOSxMOtEvwDpj/armf
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 2024-02-22_365086b138fe7164efcdb3054faa1dce_cryptolocker
Files
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2024-02-22_365086b138fe7164efcdb3054faa1dce_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