Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_4bc26f51b477fb271300548b40222e33_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_4bc26f51b477fb271300548b40222e33_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_4bc26f51b477fb271300548b40222e33_cryptolocker
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Size
83KB
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MD5
4bc26f51b477fb271300548b40222e33
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SHA1
b0a84c7e6423eac463d0227c9c635370fa29ad58
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SHA256
b27074a600545ab0fd2b00eb70a4d53139a27e38b5d49d5ccbe09a8d04b61c56
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SHA512
da39c5506c8ec0ceda5b4bea2f08a926bc98109ab47aa09e8bf408022625a894c2c9f67a715647dc806517858aa205ad802ff9b04124acf401a3901b1f08e8ca
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL4:V6a+pOtEvwDpjvpd
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 2024-02-27_4bc26f51b477fb271300548b40222e33_cryptolocker
Files
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2024-02-27_4bc26f51b477fb271300548b40222e33_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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