Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_a4db75e4a0404092cdd883f42f5034c9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_a4db75e4a0404092cdd883f42f5034c9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-08_a4db75e4a0404092cdd883f42f5034c9_cryptolocker
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Size
95KB
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MD5
a4db75e4a0404092cdd883f42f5034c9
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SHA1
3a0a3d7bcd19549b0ea46b636fba35193f37ee54
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SHA256
5a827443366f0cd1628886011da1d1cb1a9261f292c94744013f89c13fb6372a
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SHA512
9e66b2ff468b0f5c25601503a6952e15f1721e3e145e7e4e676d69bf92cf0aaae7c2bca0ebd936ca5120cb7a6ec48d627da370d3e94d65c7ca5b6b6ca7f7847c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbL:V6a+pOtEvwDpjtzb
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 2024-03-08_a4db75e4a0404092cdd883f42f5034c9_cryptolocker
Files
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2024-03-08_a4db75e4a0404092cdd883f42f5034c9_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