Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_3839a2ef165a5637dd4b533f51939c9a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_3839a2ef165a5637dd4b533f51939c9a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_3839a2ef165a5637dd4b533f51939c9a_cryptolocker
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Size
99KB
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MD5
3839a2ef165a5637dd4b533f51939c9a
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SHA1
fc1b18603c834c305e888ab1aae1081a3584b2c4
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SHA256
3b61d3646f21fae95f79657a4912effa0cbf0e4245b1e1b73eb99e44f0cf0dd9
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SHA512
6d25548d61a2c097752ede99abe54366fdf3908e6008ab3031499226b2a2d353bf729f3956e165eeed097020268ef6743bae814fe9292d74221aec233f2f11c5
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwK:26a+2OtEvwDpjtzN
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 2024-02-03_3839a2ef165a5637dd4b533f51939c9a_cryptolocker
Files
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2024-02-03_3839a2ef165a5637dd4b533f51939c9a_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