Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_3c935eb1bbfa8626e8d23d52b3d2a27c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-02_3c935eb1bbfa8626e8d23d52b3d2a27c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_3c935eb1bbfa8626e8d23d52b3d2a27c_cryptolocker
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Size
74KB
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MD5
3c935eb1bbfa8626e8d23d52b3d2a27c
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SHA1
fb569c22297ddc4a2c13a5c8d059c9bf0ce0a3de
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SHA256
d5412140ee761c441b740348293c7f9e6b0b869431cbe1b942802c3a30cb1274
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SHA512
efab8a7e0e835cef9f0a6ef9e5a055506069d31ad771f2d9f12adc1bad50e2bbe2bb0234579e143234c8a8fff14027384f75f5788c5a27be157f4d20a206a7eb
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuH:ZVxkGOtEvwDpjcaj
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 2024-02-02_3c935eb1bbfa8626e8d23d52b3d2a27c_cryptolocker
Files
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2024-02-02_3c935eb1bbfa8626e8d23d52b3d2a27c_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