Static task
static1
Behavioral task
behavioral1
Sample
2024-06-16_83bb5051b71e1c989de7984c2109a904_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-16_83bb5051b71e1c989de7984c2109a904_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-16_83bb5051b71e1c989de7984c2109a904_cryptolocker
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Size
72KB
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MD5
83bb5051b71e1c989de7984c2109a904
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SHA1
5a9751c53d6db9b5cae44a7e2b90641bb8ec1ecb
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SHA256
fb8accd7a1cf5df8d5437705eaf1316399795470737abe73ff60147855b8f0ae
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SHA512
cfea355b135934c6c45810ea206ee3f678c0605a891578c8a8578d0100db71f17c289ad568ff6ac068cc3aa3f567c6674f6844172f443ddbf985d89232d1ff41
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOa:DW60sllyWOtEvwDpjwF85x
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 2024-06-16_83bb5051b71e1c989de7984c2109a904_cryptolocker
Files
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2024-06-16_83bb5051b71e1c989de7984c2109a904_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