Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_b113b3a83dab2bef77939ade4297783e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_b113b3a83dab2bef77939ade4297783e_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_b113b3a83dab2bef77939ade4297783e_cryptolocker
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Size
36KB
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MD5
b113b3a83dab2bef77939ade4297783e
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SHA1
39461491d6f40c7ea4031c415a218d1d39371632
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SHA256
c536c658ae3b38678f31d9dfdad2d830db9f64dc926cc7d1e22fd5bcfbd6fd63
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SHA512
ecb3708083487fb346f819902056061b8b6389b7e6724c675ea03f1f9371dd32bdc1a9849dc5b0e502160ec4bf70b3f3289c5109f2642ce592f38fb4b50d2b88
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkY7:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkc
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 2024-04-26_b113b3a83dab2bef77939ade4297783e_cryptolocker
Files
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2024-04-26_b113b3a83dab2bef77939ade4297783e_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