Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_4819f273dc0b395aa9f25d9da50d3baf_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-06_4819f273dc0b395aa9f25d9da50d3baf_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-06_4819f273dc0b395aa9f25d9da50d3baf_cryptolocker
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Size
87KB
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MD5
4819f273dc0b395aa9f25d9da50d3baf
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SHA1
e54630fa46a095b852082f8d85752fc0482a698e
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SHA256
25a41c5f91204ea75a3d5afc26ff23611a7cf0dd1c33e34d537bc1c5412e2e3a
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SHA512
02aeae88b393c9b5cf083dcf2ff6cfc15213498572844bf7631ee078b1b0500bd38ba8408e12e4583b6a983fa8605873eff356a5342a2451d9281669227b38a6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aI:V6a+pOtEvwDpjvpM
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 2024-06-06_4819f273dc0b395aa9f25d9da50d3baf_cryptolocker
Files
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2024-06-06_4819f273dc0b395aa9f25d9da50d3baf_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