Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_1cf4392b2f7043e1dcfa58ad8ead1ea8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_1cf4392b2f7043e1dcfa58ad8ead1ea8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_1cf4392b2f7043e1dcfa58ad8ead1ea8_cryptolocker
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Size
83KB
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MD5
1cf4392b2f7043e1dcfa58ad8ead1ea8
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SHA1
ee40bb85c5da8c0d15e58490710700a40923e5fb
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SHA256
5818a4d6c55d7f5b5c1004d5171fda16bb72580018464eb990a7106e6f73ff1c
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SHA512
95fbc20a8995eec16b8feb7a0a21fccaca1a1fcd563f8eaeec2b2550a20d33b91f33924a83dc86c79538280364de0e3647b27dc95609066065c0068e1d8f4684
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8U:V6a+pOtEvwDpjvpe
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 2024-02-01_1cf4392b2f7043e1dcfa58ad8ead1ea8_cryptolocker
Files
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2024-02-01_1cf4392b2f7043e1dcfa58ad8ead1ea8_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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