Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_d2cd91caba0737a66950cbc2b4db5fa7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_d2cd91caba0737a66950cbc2b4db5fa7_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-26_d2cd91caba0737a66950cbc2b4db5fa7_cryptolocker
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Size
53KB
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MD5
d2cd91caba0737a66950cbc2b4db5fa7
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SHA1
35f844a63b3f59884c97044c4874c5cbf71a9dcb
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SHA256
5febe9e0f58f86c165f7b358eddace87b03b7c9958002099a35c1e768f920181
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SHA512
c5ea888e83d1c872fc51e0e91f8915e7228bf044d3c65b6b168097bfcca6a858b99b8c403201fb96518c541b0f9de52bc54b0f84c60693981635c237775dc9e6
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQ6uG:DW60sllyWOtEvwDpjwFy
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_d2cd91caba0737a66950cbc2b4db5fa7_cryptolocker
Files
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2024-03-26_d2cd91caba0737a66950cbc2b4db5fa7_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