Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_350300d7560935b6a3fd2619e1c3b0c2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-22_350300d7560935b6a3fd2619e1c3b0c2_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_350300d7560935b6a3fd2619e1c3b0c2_cryptolocker
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Size
31KB
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MD5
350300d7560935b6a3fd2619e1c3b0c2
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SHA1
c8b9d3431f230a5096c72df69b660dc94003e43f
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SHA256
e40720c3bfd1ac4b02a9ca6738b932c7411021d419916b28eecee3fa1f3fd1a6
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SHA512
5bf518d376fe65d892f5bcc9b9413b455baf1fa15a9657c6ddb34e82cbd91d95ad6f44e9bfce6224b07621aa1e399ac21896695754fbd95ec39e20db204e6dd2
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SSDEEP
768:KEEmoQDj/xnMp+yptndwe/PdQtOOtEvwDpjuQzfYhfyYP:/zFbxmLPdQMOtEvwDpjuVyG
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 2024-04-22_350300d7560935b6a3fd2619e1c3b0c2_cryptolocker
Files
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2024-04-22_350300d7560935b6a3fd2619e1c3b0c2_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE