Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_d77a56c8dca6c78345be8be75201b2da_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-03_d77a56c8dca6c78345be8be75201b2da_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_d77a56c8dca6c78345be8be75201b2da_cryptolocker
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Size
85KB
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MD5
d77a56c8dca6c78345be8be75201b2da
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SHA1
1264c786a6f0e82a18516ad0bc8048af48ee77f4
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SHA256
deb5077ab86c7099ef65b8efd086e900f0bbd52c944e7fa4c75b2cfe6612ef13
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SHA512
c44b32e9cc4dac65bee6272fa9b5bcb0643a160aed53f4549906846d49d3dc4b9998ac51ad3ac97ffbaf684899fbf3875487a0058fa1a20a34ca72f40ffc66f9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6ay: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 2024-05-03_d77a56c8dca6c78345be8be75201b2da_cryptolocker
Files
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2024-05-03_d77a56c8dca6c78345be8be75201b2da_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