Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_af58eb3a2e237194124db8f06c8b6a08_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_af58eb3a2e237194124db8f06c8b6a08_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_af58eb3a2e237194124db8f06c8b6a08_cryptolocker
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Size
69KB
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MD5
af58eb3a2e237194124db8f06c8b6a08
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SHA1
7be148e349f6ea0c6ad7bef3a27b79c4462cb591
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SHA256
b6f413d9563cb1a28c672eba9f934b28f16c0ea53446a5a5f4c8401e078d497a
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SHA512
72c406811e4f70eba7ce69275bbced76f2824328c179c50bd988bdeabbee65b566f10cd7508cbad34395d9cf3ed025c0dfec04f6041a040aeac2ef4d6b54ca4a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUE/:DW60sllyWOtEvwDpjwF85u
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 2024-03-12_af58eb3a2e237194124db8f06c8b6a08_cryptolocker
Files
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2024-03-12_af58eb3a2e237194124db8f06c8b6a08_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