Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_52780ccf0a78e3838a9261c155a24706_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-03_52780ccf0a78e3838a9261c155a24706_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_52780ccf0a78e3838a9261c155a24706_cryptolocker
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Size
70KB
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MD5
52780ccf0a78e3838a9261c155a24706
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SHA1
ba5d38168ad8242c77f52bb4fe9276d32e13abf6
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SHA256
6c253500efcbbb38998a4ae85a278223563e4a2b40f8673d059eb294028b66d1
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SHA512
71a2a12b0d4efc5d655494ebac77a38b7e24e7575879366053c93c970f67f702073b808360c0e8611240619bc54b98ea5f581fef75b9b96cc28f28cadc5a984f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbg6p:DW60sllyWOtEvwDpjwF859
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 2024-02-03_52780ccf0a78e3838a9261c155a24706_cryptolocker
Files
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2024-02-03_52780ccf0a78e3838a9261c155a24706_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