Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_01fb98618edaf4a6a81a6543479f4ad2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_01fb98618edaf4a6a81a6543479f4ad2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_01fb98618edaf4a6a81a6543479f4ad2_cryptolocker
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Size
45KB
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MD5
01fb98618edaf4a6a81a6543479f4ad2
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SHA1
387d4d614feb6f4b8ab34e948a316e4296e19098
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SHA256
b1ac33ec28a8e4b3171528c7ec524055a9826bbf3c0e945bf4e21090d3b9460a
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SHA512
2420ebc88278ba9cb0ef34235f80165cf85614f085e0ef46cba13d32569a0ca5a67ec53bc6add61868bfa9dc1806e3e6a2f3122dad9a11a43bffdaac072206c8
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws8:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1u
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 2024-02-19_01fb98618edaf4a6a81a6543479f4ad2_cryptolocker
Files
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2024-02-19_01fb98618edaf4a6a81a6543479f4ad2_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