Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_3e8753195ef5c047edd9ed1bd7f08acf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_3e8753195ef5c047edd9ed1bd7f08acf_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_3e8753195ef5c047edd9ed1bd7f08acf_cryptolocker
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Size
59KB
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MD5
3e8753195ef5c047edd9ed1bd7f08acf
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SHA1
cb1518ed30a79647e06c92c37a5cf8d5a1fad29a
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SHA256
31f7bb0ee92e263769069e1823adcbd0fbc85ec5f9c58c78d176bf6712b6a5ff
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SHA512
f4b0fd9e4fe7f5e0cf8c3826d0506233b2dd240e0659a73086378e52cef951c3a4a242edac1ea6040f7c9e021b35d07c40bad51f562dfca64ef8d3742f2b55a7
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBO7:ZVxkGOtEvwDpjP
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_3e8753195ef5c047edd9ed1bd7f08acf_cryptolocker
Files
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2024-02-19_3e8753195ef5c047edd9ed1bd7f08acf_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