Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_1a4907699e7196855c1026c745776b22_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_1a4907699e7196855c1026c745776b22_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_1a4907699e7196855c1026c745776b22_cryptolocker
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Size
130KB
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MD5
1a4907699e7196855c1026c745776b22
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SHA1
69ae64c28df83139e931913b4470db0d792a7148
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SHA256
952eb5eec2f0c0c6b47d51fbd1d0559d68064c7fe670d43fc12ec91057ca2116
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SHA512
14f006b85c1c344b5c6c944b2d963365cae843398774036af78d800d372b512312bab45c45f9e93ccbdf56aa2c0655dfc1cefb3e48f29425e1df78a8e80f9b95
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQb6:V6a+pOtEvwDpjt222
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 2024-01-25_1a4907699e7196855c1026c745776b22_cryptolocker
Files
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2024-01-25_1a4907699e7196855c1026c745776b22_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