Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_a451e5b4ba340a8460a469f1ce5472d3_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_a451e5b4ba340a8460a469f1ce5472d3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_a451e5b4ba340a8460a469f1ce5472d3_cryptolocker
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Size
38KB
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MD5
a451e5b4ba340a8460a469f1ce5472d3
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SHA1
56a5f940a24d054569206396c94c88f0630a0e16
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SHA256
0a48d73d75704d16a4b791721825c33226429142d3a361a5bb71c08855228531
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SHA512
296fac5345c12e14b021c00b8707a340ad90c9a9c213d14c97e191788fa44a34fc386f0495f4ed8c700672eba5c164c38a689a906c236f153c2a7294d53a354b
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLUv:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLc
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 2024-02-28_a451e5b4ba340a8460a469f1ce5472d3_cryptolocker
Files
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2024-02-28_a451e5b4ba340a8460a469f1ce5472d3_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