Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_4a88ba806c70695a51f4d9c33453395a_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-23_4a88ba806c70695a51f4d9c33453395a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_4a88ba806c70695a51f4d9c33453395a_cryptolocker
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Size
71KB
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MD5
4a88ba806c70695a51f4d9c33453395a
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SHA1
0e01169793af1b7b0fcb0be4ef1d3da5a361e7f8
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SHA256
329b4b5adf49ecc1c65e9b07d6ce6e613c09b4759668008e4ad4a60739602cb8
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SHA512
ee9ede8108031e783e56003b3af9a6eef306f0cb3de2b62afdc0ea62c8116fae221e901bdd0190064d091a6516b220978bb6a08441b2f12f91d36ce974da31d4
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU509L:DW60sllyWOtEvwDpjwF85m
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_4a88ba806c70695a51f4d9c33453395a_cryptolocker
Files
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2024-05-23_4a88ba806c70695a51f4d9c33453395a_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ