Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_19b88d8d93f0c655c9af064b96c2963e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_19b88d8d93f0c655c9af064b96c2963e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_19b88d8d93f0c655c9af064b96c2963e_cryptolocker
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Size
70KB
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MD5
19b88d8d93f0c655c9af064b96c2963e
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SHA1
b9cdfd30a5e546a7878d9e2d063d87f54ee0f2b6
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SHA256
72f15de2b84f4339277f2673bf6a8466dad66ae44126cabec362a6b0dcf7da26
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SHA512
89d389c791982e7139990b7448c8a59092ca46b334ae35d421652a0f06bb9824177f77c4861bd1286ceec494a33c6e019faf7f79d69060688851bda91c389d0d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOuJ:DW60sllyWOtEvwDpjwF857
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 2024-02-19_19b88d8d93f0c655c9af064b96c2963e_cryptolocker
Files
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2024-02-19_19b88d8d93f0c655c9af064b96c2963e_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