Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_a12f6d2bcfda531255c683c9908221d8_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-04_a12f6d2bcfda531255c683c9908221d8_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-04_a12f6d2bcfda531255c683c9908221d8_cryptolocker
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Size
36KB
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MD5
a12f6d2bcfda531255c683c9908221d8
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SHA1
c67e5cffa6a5e3adea0a650488aeed6a2ba530f3
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SHA256
235b00840fb5550267c1ce756da79ce5673c270fb1cfec86a9a58da403952664
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SHA512
e873332863c3124690543c9c14253470be38ec1c549c4aa7cd15e2c5bddf5beb248ae73409571211ab0e7adc7c602d027bf462dacea71af22244187e761da0a1
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLyM:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLD
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 2024-04-04_a12f6d2bcfda531255c683c9908221d8_cryptolocker
Files
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2024-04-04_a12f6d2bcfda531255c683c9908221d8_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ