Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_3726a1c833435c82a6870f7ccd30c25f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_3726a1c833435c82a6870f7ccd30c25f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_3726a1c833435c82a6870f7ccd30c25f_cryptolocker
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Size
44KB
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MD5
3726a1c833435c82a6870f7ccd30c25f
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SHA1
c791ab711d937823b7b1fa515293dcd7b2fd1f14
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SHA256
ef6ecc3c3222a32ab1c40f24d6453e22c2f445347417f9e7b74b48d756bb6e57
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SHA512
5aa34150d14a97d31867efd7e2ab4d85c6bd7010f10f6e542cae5294d73be694f95e8cd0259df08e54450f0394aa73bb09dcdc9202933fd989bf644b7ed31292
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsP:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1B
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 2024-01-29_3726a1c833435c82a6870f7ccd30c25f_cryptolocker
Files
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2024-01-29_3726a1c833435c82a6870f7ccd30c25f_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