Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_2a3830214571b95d9a4cf4cba6e0817d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_2a3830214571b95d9a4cf4cba6e0817d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_2a3830214571b95d9a4cf4cba6e0817d_cryptolocker
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Size
121KB
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MD5
2a3830214571b95d9a4cf4cba6e0817d
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SHA1
6e25f212e210329a0780866ee618b69814f4c407
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SHA256
4ee79b5103a782fdc4a3c50b17e19a322d3b529061803ee45f1e567237638d9b
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SHA512
49f40e0e1e38dd269a7b506a8bc73ff13b0ce1b401fa8bc72210ae15c7d77dda6f48c0527b07e2e9ed977669bec61815ee0baec88263a7260c5c519d6045618a
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2e8:gUj+AIMOtEvwDpjNbwQEIPlemUhYmn
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 2024-03-26_2a3830214571b95d9a4cf4cba6e0817d_cryptolocker
Files
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2024-03-26_2a3830214571b95d9a4cf4cba6e0817d_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