Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_fb26b3c0b798cf5a3331333e88280152_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-23_fb26b3c0b798cf5a3331333e88280152_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_fb26b3c0b798cf5a3331333e88280152_cryptolocker
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Size
38KB
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MD5
fb26b3c0b798cf5a3331333e88280152
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SHA1
d0d8f23705333230afdbbdbd9f2a4af075098478
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SHA256
843af2878dbb95f3b48b0e44054b23ab94ae0124c19af92c79c3acb913add782
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SHA512
50782280eb46d627aa0d39c16e12d4ce309b2dd11d5c7d7ed08fff55f89d5bc2fd7db633bb42713f762cafb29693d2ca4b7c3828cff5fd1c819f0c28aae6f6a3
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLHb:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL7
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 2024-02-23_fb26b3c0b798cf5a3331333e88280152_cryptolocker
Files
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2024-02-23_fb26b3c0b798cf5a3331333e88280152_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