Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_cdd6f44c7dd3a1131108ba7e58a3d675_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_cdd6f44c7dd3a1131108ba7e58a3d675_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-06_cdd6f44c7dd3a1131108ba7e58a3d675_cryptolocker
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Size
131KB
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MD5
cdd6f44c7dd3a1131108ba7e58a3d675
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SHA1
c693421d2d0644d102b48412f8d33921c58ce21a
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SHA256
50779de236ed193b90d5ae419ebad078d806eed5264958ba8956e05b828b6462
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SHA512
68ff50c26d5c94029bbc0725168077b2d68ae3bce863c78ecab5e6734a3f41e2b80d806654b449a790ce1fe5211ad8a6aa59646c6f6b75094f80a41b4bf9ba31
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eaa6:V6a+pOtEvwDpjtzU
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 2024-04-06_cdd6f44c7dd3a1131108ba7e58a3d675_cryptolocker
Files
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2024-04-06_cdd6f44c7dd3a1131108ba7e58a3d675_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