Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_a5092042c0f5d4f8f84d535241d5e510_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_a5092042c0f5d4f8f84d535241d5e510_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-01_a5092042c0f5d4f8f84d535241d5e510_cryptolocker
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Size
51KB
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MD5
a5092042c0f5d4f8f84d535241d5e510
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SHA1
16864aace8b536b24a2efe1c7562c34405b4f3f4
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SHA256
9ff1f37b07828673298240a796331a2d79ac9b747d2d69f238dfbd343619b40e
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SHA512
a44ead18011c14e129f111c1fe81316d7526d31317442dfec9b03b0648967bbb1d01d09a0e6c3eecc1576ab5eb24b792199b5d7d197e25db905a3bfc6a953462
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5x:ZVxkGOtEvwDpjcH
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 2024-02-01_a5092042c0f5d4f8f84d535241d5e510_cryptolocker
Files
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2024-02-01_a5092042c0f5d4f8f84d535241d5e510_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