Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_b2fb4c44fa0d5f91f98595cbdd50c8b7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_b2fb4c44fa0d5f91f98595cbdd50c8b7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_b2fb4c44fa0d5f91f98595cbdd50c8b7_cryptolocker
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Size
38KB
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MD5
b2fb4c44fa0d5f91f98595cbdd50c8b7
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SHA1
582de1c20fd897e1e8364b7d7e34f71960527437
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SHA256
a89a7df4499f08dae4d6719cd272fd323c0f15008f4921b2e0d26d9e76850d24
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SHA512
a8da552f345a13a883097b280da5b0e0426a61418758a453ec657b56c35bf91d15dd5b56d50ca223385606783a0243a8fa75e8d4669ac3ec39f162c11a82f620
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLq:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLq
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 2024-02-14_b2fb4c44fa0d5f91f98595cbdd50c8b7_cryptolocker
Files
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2024-02-14_b2fb4c44fa0d5f91f98595cbdd50c8b7_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