Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_fd9cba55bc124a143c8ad376880f4fe5_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-25_fd9cba55bc124a143c8ad376880f4fe5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_fd9cba55bc124a143c8ad376880f4fe5_cryptolocker
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Size
40KB
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MD5
fd9cba55bc124a143c8ad376880f4fe5
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SHA1
5cdec86c2eaf9660598dcf3bc0fb1feff2d285bc
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SHA256
a55df864b4eae7dbac2609acb2291b5910de015187531fcc187a3c754e8e1321
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SHA512
e814e212a1ad2630f8e8ec120e8e0e84db51cc71f2cfca5780f51662cc98a83407e284ed81480c4ae6b5aa36e0ff0b2f7ede919c86fc8058b78e90fa19624025
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDbG:ZzFbxmLPWQMOtEvwDpjLeJAsKcbG
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 2024-05-25_fd9cba55bc124a143c8ad376880f4fe5_cryptolocker
Files
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2024-05-25_fd9cba55bc124a143c8ad376880f4fe5_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