Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_1f77ca5830084dc39e961bd45a84f46c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_1f77ca5830084dc39e961bd45a84f46c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_1f77ca5830084dc39e961bd45a84f46c_cryptolocker
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Size
44KB
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MD5
1f77ca5830084dc39e961bd45a84f46c
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SHA1
01fea97b048797869077505589fc9cbe418e615e
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SHA256
de18cfb69274a886be38f25da62d796a5c846a1dab52d44af5a06f8cc7d9c271
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SHA512
54639d1929332f7c52328fe2c672697c3d8064703feee9da141c621d4df0fdf5a039b3a93f16b0df69338284d82b7a9c43e9af6669b8c4669d4f0e8a1c70b535
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5g:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+9
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 2024-02-14_1f77ca5830084dc39e961bd45a84f46c_cryptolocker
Files
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2024-02-14_1f77ca5830084dc39e961bd45a84f46c_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ