Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_37a1f3e33db64ce24025598e00f0b828_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_37a1f3e33db64ce24025598e00f0b828_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_37a1f3e33db64ce24025598e00f0b828_cryptolocker
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Size
67KB
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MD5
37a1f3e33db64ce24025598e00f0b828
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SHA1
598bacf63d818592c682b77bcb9e408000a4a2d3
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SHA256
c9363c5f3a64cb319619dac513b43feaa98312c208ad433b66590d1b16e8d5ad
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SHA512
92747a9052606c282d94abf0a4df2d91c981e8800e8d914391afaa8f0a8669d65521d2a20852ebefd965400279fb39ce7b74456c0ee6373730d7294d0894c314
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsfj:DW60sllyWOtEvwDpjwF85i
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 2024-01-28_37a1f3e33db64ce24025598e00f0b828_cryptolocker
Files
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2024-01-28_37a1f3e33db64ce24025598e00f0b828_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