Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_7b50521ea34412c962949c60ae48f0c5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_7b50521ea34412c962949c60ae48f0c5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_7b50521ea34412c962949c60ae48f0c5_cryptolocker
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Size
126KB
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MD5
7b50521ea34412c962949c60ae48f0c5
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SHA1
4205b6cc7d7ce5db25ff420c8fd2896730849223
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SHA256
9957f73cc294d17b79a6051050b101b4fad664f49aebc5e9731083fda4ad5e9a
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SHA512
a63326d8d0f0ee9b3c5bc3320142d6b19c2757adfb9e39cb98d0faf3d1521888a1591e80084480b304d4ba7fed79bf1ff3f350dcecf65e8ab954e3cbba1cf55c
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp8:vCA9OtEvwDpjA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_7b50521ea34412c962949c60ae48f0c5_cryptolocker
Files
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2024-02-13_7b50521ea34412c962949c60ae48f0c5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE