Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_6b3b8517bcd0e35d2950a5a80384e0ff_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-30_6b3b8517bcd0e35d2950a5a80384e0ff_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-30_6b3b8517bcd0e35d2950a5a80384e0ff_cryptolocker
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Size
61KB
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MD5
6b3b8517bcd0e35d2950a5a80384e0ff
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SHA1
37c81707da5baa4c2466efc2f96b07424837c27c
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SHA256
ee8166fff3c69462f5d0f41630a0b15abca7ad4034ae11e260b5918bdf6c947f
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SHA512
6caaa8f19f77e1bf0dfd0902611bee6b93fe4475389d59e1307469a6f841408fdad930904e8233c2b57e51da1fe8190c17951398c7f3fac426cc98dcdbcfdc50
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5R:V6a+pOtEvwDpjvU
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 2024-04-30_6b3b8517bcd0e35d2950a5a80384e0ff_cryptolocker
Files
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2024-04-30_6b3b8517bcd0e35d2950a5a80384e0ff_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