Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_8535719253efd676ce7232934a3ab6c5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-09_8535719253efd676ce7232934a3ab6c5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_8535719253efd676ce7232934a3ab6c5_cryptolocker
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Size
94KB
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MD5
8535719253efd676ce7232934a3ab6c5
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SHA1
0fd376a2a99a5176b08f84a07fe455c2852f8232
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SHA256
d29a22baff15b63b63e3d995a42eed20485110a6a27b8d135d5f1651ab987823
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SHA512
eba9d787268f5e146d3c2972c70877f5e4ec739b18cca9075211b5c8fe2f259ec6f70f6be306d1a4bd54cd5f61935b416b4ca94d0dec8fbc4ef4946e1cd111be
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpz:V6a+pOtEvwDpjtzY
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 2024-03-09_8535719253efd676ce7232934a3ab6c5_cryptolocker
Files
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2024-03-09_8535719253efd676ce7232934a3ab6c5_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