Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_ca7f7919e8d82e46eee21368a8d1ead1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-31_ca7f7919e8d82e46eee21368a8d1ead1_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_ca7f7919e8d82e46eee21368a8d1ead1_cryptolocker
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Size
50KB
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MD5
ca7f7919e8d82e46eee21368a8d1ead1
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SHA1
4b01003490e455e13b0ffa0c960b38010f985f64
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SHA256
e3783587c8252f17f49dd6016c153ae10ec54581d9b5db65dc5d3f92e5a77a74
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SHA512
0e9fd6c000564144f701324f46cb7ef43ed92e74dd17ef98fc0dd24c681a55ab7d623032df59f2d998c55d3678d38f528f43aa229c540ab4657ad6629fd7fc19
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8rZ:ZVxkGOtEvwDpjcp
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 2024-05-31_ca7f7919e8d82e46eee21368a8d1ead1_cryptolocker
Files
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2024-05-31_ca7f7919e8d82e46eee21368a8d1ead1_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