Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_3985db862df25f84a1ce3b079155aeaf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_3985db862df25f84a1ce3b079155aeaf_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_3985db862df25f84a1ce3b079155aeaf_cryptolocker
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Size
70KB
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MD5
3985db862df25f84a1ce3b079155aeaf
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SHA1
4143e1fc9218174eb37c29ed9b10309b845d3b44
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SHA256
e9c17067340210f7f9d834b925e853928cb385db8aa04a6cf1a04e22d6e35813
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SHA512
9626c33bdc08e85017b00516fa20c4e3d7beeacd328ff79dcccd59356ca0fc21a0deed70e205bc17105ad05f27ae974192189becc3a5df19daaeda12556d6063
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHyS:DW60sllyWOtEvwDpjwF85Z
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 2024-02-28_3985db862df25f84a1ce3b079155aeaf_cryptolocker
Files
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2024-02-28_3985db862df25f84a1ce3b079155aeaf_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ