Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_c439b81dc8efaa5d025504e40265593e_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-03_c439b81dc8efaa5d025504e40265593e_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_c439b81dc8efaa5d025504e40265593e_cryptolocker
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Size
97KB
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MD5
c439b81dc8efaa5d025504e40265593e
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SHA1
b9f8a2b2bfb567f3b3fa3eb229fb62cb91bd6ba0
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SHA256
572c91b2d0d28feae80fc09da25575250137cc957a11a398d69d6fcd534d7582
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SHA512
d3964a5100814277fb0420be7805f3d90dc9ee37cc3d4c7ae622147e71813cf3ea3ade2f1d27f2294618c0202e41328c5c1a92f0725c71afe2d33c3fb1b71c40
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgbb7:V6a+pOtEvwDpjtzi
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 2024-05-03_c439b81dc8efaa5d025504e40265593e_cryptolocker
Files
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2024-05-03_c439b81dc8efaa5d025504e40265593e_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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