Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_94475ffa7616d7deb29074cba83a5704_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_94475ffa7616d7deb29074cba83a5704_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_94475ffa7616d7deb29074cba83a5704_cryptolocker
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Size
70KB
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MD5
94475ffa7616d7deb29074cba83a5704
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SHA1
a04601c33d8ee46816c5b1f88880e9cc82483593
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SHA256
e4994f0e0ed339341e4a03fe513f3c9a54d34968472fdf2e55e722a727a68705
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SHA512
8c653518b6fac3adeccc9b616ebb387a1f6c8865f2a925db18082031e530b41c7389066522f927334134e94107066784097e8b7129c4f302ad20d3e29b3c1bb4
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgC:DW60sllyWOtEvwDpjwF85T
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 2024-02-02_94475ffa7616d7deb29074cba83a5704_cryptolocker
Files
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2024-02-02_94475ffa7616d7deb29074cba83a5704_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