Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_771341a6966b5086b5ac3951f3835b0a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_771341a6966b5086b5ac3951f3835b0a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_771341a6966b5086b5ac3951f3835b0a_cryptolocker
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Size
149KB
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MD5
771341a6966b5086b5ac3951f3835b0a
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SHA1
37d618f48392077b3872459e7cfc540b4654dc50
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SHA256
0bf8997016d61556ddd7fdd514b378a56e4b04762461697b02b77a4c0ba4420d
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SHA512
adefca7517953b8dd2ee1554a9af2eead004c6e3a0afd4da380bc8440a8dc72aa029e2ad1b5f7d02a521b87868ec55360c7b87dfac6536210976d7c1cc9b2db3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFYrPX:V6a+pOtEvwDpjt22O
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_771341a6966b5086b5ac3951f3835b0a_cryptolocker
Files
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2024-02-03_771341a6966b5086b5ac3951f3835b0a_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