Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_1540b34d25d202041cab60845e187fd1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_1540b34d25d202041cab60845e187fd1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_1540b34d25d202041cab60845e187fd1_cryptolocker
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Size
47KB
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MD5
1540b34d25d202041cab60845e187fd1
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SHA1
71a920859c482b6c2182aaff26fa494c8f10b77b
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SHA256
f9b4bdc597c4e7f8542e05b4e6582477c81227edfc17e3d27d1d074e05d036de
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SHA512
f6d036403e48fdc6ad2cb208d940cb040390641fea7a58f0f5d1fa4e3d14d02a95b73d55c52e26677c170ca2a435898d4add29f064479d855271048e578865d9
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws4:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1S
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 2024-03-19_1540b34d25d202041cab60845e187fd1_cryptolocker
Files
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2024-03-19_1540b34d25d202041cab60845e187fd1_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