Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_bfb00ac8738909731cda6f48837bf6cb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_bfb00ac8738909731cda6f48837bf6cb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_bfb00ac8738909731cda6f48837bf6cb_cryptolocker
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Size
37KB
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MD5
bfb00ac8738909731cda6f48837bf6cb
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SHA1
67dd86658574e309075752e731200c8fcf5bffb2
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SHA256
2e4ac7db92cc63e5ffb831ff2e205139698fc598278b6f4caf88423315b13e5c
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SHA512
40a6dbe7efd328a4d1097db7becbc51f9277403c9f745b7e299add6aa1b7ed1849a82082f92e9b58da3590d5c4cf02c62f2578ab74a53e614b5e86967c021540
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vfc:ZzFbxmLPWQMOtEvwDpjLeSfc
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_bfb00ac8738909731cda6f48837bf6cb_cryptolocker
Files
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2024-02-19_bfb00ac8738909731cda6f48837bf6cb_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