Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_757f853803e9afdb101d34485ccc4d28_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-29_757f853803e9afdb101d34485ccc4d28_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_757f853803e9afdb101d34485ccc4d28_cryptolocker
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Size
95KB
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MD5
757f853803e9afdb101d34485ccc4d28
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SHA1
5c62ca42bd6998ecbce1a41d473c2e6f72564f6b
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SHA256
67ed8d5526be27a70d57373a4d10be5f51c5e846f40e8bc44fdf0e7222805bba
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SHA512
afe5745a985728e02d6796db63ec661d9f58eba2e7bb0b7e9d57ce3fa35be3f6d165c1e744aa286264a123716539f03f8e1f7e6d90096108504003cdb62e82b6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQ:V6a+pOtEvwDpjtzT
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 2024-04-29_757f853803e9afdb101d34485ccc4d28_cryptolocker
Files
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2024-04-29_757f853803e9afdb101d34485ccc4d28_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