Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_a87849483403be12b82b06c1fac40daa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_a87849483403be12b82b06c1fac40daa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_a87849483403be12b82b06c1fac40daa_cryptolocker
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Size
104KB
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MD5
a87849483403be12b82b06c1fac40daa
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SHA1
a62c21197c478bdc17f81cceaea773872a80cbd5
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SHA256
b490a70ece8feda5ad4142cf975c494e2e0bde92368c09d58a00b4a72c5f1007
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SHA512
ad67781104866347b0bf58f80dca8ff36bab47060bd105c540806e9faaaa4978fd856da351bc6192f61d9cc5960b0aafb030fdebf557230c1f2c7fd4ea524080
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwqWsvikF3E:V6a+pOtEvwDpjtzP
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 2024-03-15_a87849483403be12b82b06c1fac40daa_cryptolocker
Files
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2024-03-15_a87849483403be12b82b06c1fac40daa_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