Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_a0d8302252fafa1e486b2d2da780a04d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_a0d8302252fafa1e486b2d2da780a04d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_a0d8302252fafa1e486b2d2da780a04d_cryptolocker
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Size
122KB
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MD5
a0d8302252fafa1e486b2d2da780a04d
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SHA1
44fa712151a00b44b478623aea56858e97ddb6db
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SHA256
0928e5b36af64ac80b498d2968f2377964a1630bf73f1b42d6955406399b280a
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SHA512
17f22f99d471cb19baa8c67db5841b3ed9ab1d358450d90bf77fcb347a1b943e6599d7bbe2e0c492a6000c6cdff90b15d764d843f03958e8d399ed00ce630a09
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTK5f:gUj+AIMOtEvwDpjNbwQEIPlemUhYaR
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 2024-05-23_a0d8302252fafa1e486b2d2da780a04d_cryptolocker
Files
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2024-05-23_a0d8302252fafa1e486b2d2da780a04d_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