Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_91e151b8d786116723271fc960da62fb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_91e151b8d786116723271fc960da62fb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_91e151b8d786116723271fc960da62fb_cryptolocker
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Size
122KB
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MD5
91e151b8d786116723271fc960da62fb
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SHA1
8dc0653df5f6344f10b881cab6e6b79946238c13
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SHA256
22f6023f1a74987516b88d397b6ee25827c528a72350a64368476bb437d93513
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SHA512
0d2557ce918ef4af42a98bb041d1ad50f75837e2049270780cb76fcee8b2cc022d19cd930c7ab68888e42537d9744411ea2c94791b95287c9a9e4d1887c0025b
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4I:vCA9OtEvwDpj9
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 2024-02-12_91e151b8d786116723271fc960da62fb_cryptolocker
Files
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2024-02-12_91e151b8d786116723271fc960da62fb_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