Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_42cd8336cb8a7d2599436009af14fa1e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-18_42cd8336cb8a7d2599436009af14fa1e_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_42cd8336cb8a7d2599436009af14fa1e_cryptolocker
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Size
78KB
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MD5
42cd8336cb8a7d2599436009af14fa1e
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SHA1
3fae479a5d8ba35855fdbeda9ef10876168b60ae
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SHA256
2d758f5aedbbbbf08b3d1b939cd398012f14bb45c6f18f52ae8d325a3672f3ed
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SHA512
1fe892f6c7f4c591714ba611aeee56461ec377957ecb6bfb05c6cf9dcbfcecea7dfe6d370b4ee23fe277d532c00c533d63a054479f8e0b82399d9eeea5651f75
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlu23:V6a+pOtEvwDpjvpF
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 2024-04-18_42cd8336cb8a7d2599436009af14fa1e_cryptolocker
Files
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2024-04-18_42cd8336cb8a7d2599436009af14fa1e_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