Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_b1ff1cd9b95ef61ab98427659ee2d4c4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_b1ff1cd9b95ef61ab98427659ee2d4c4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_b1ff1cd9b95ef61ab98427659ee2d4c4_cryptolocker
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Size
52KB
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MD5
b1ff1cd9b95ef61ab98427659ee2d4c4
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SHA1
2c712a3796cd1b059cd173e947690c231ad4ca94
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SHA256
63559a6def5aff98d715bad5695e5fb537fc6e6e65d734ed2cac1c3a9a2dd5db
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SHA512
9c75062a38b2ae0d07b2c6a274721cace7260e7bcc1177807b6d0dd83a35a813ef48fb575f02a9adcfbde1e987e9f79db34e91c7f67b5dd2297cd6e208c7fc1d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5D:ZVxkGOtEvwDpjcV
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_b1ff1cd9b95ef61ab98427659ee2d4c4_cryptolocker
Files
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2024-02-13_b1ff1cd9b95ef61ab98427659ee2d4c4_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ