Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_f0dd7e0b437c4f4dea27c869c382b809_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_f0dd7e0b437c4f4dea27c869c382b809_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_f0dd7e0b437c4f4dea27c869c382b809_cryptolocker
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Size
95KB
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MD5
f0dd7e0b437c4f4dea27c869c382b809
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SHA1
d1be25f5633427aa2d29f91d1d634c72a72d5a83
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SHA256
9f278f0753c9076fd64e5b494be386a7ccb9a9587e5a531e40ac5e4c7dbaba43
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SHA512
e92f8f2c8a3fb5e5bba5815d40bbd0977b01968805b150637d664f1ca13b689fa01efc8701eb23e413dd4b96960a340a9d2143a952c7371b8739b9178079c9e6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0dl:V6a+pOtEvwDpjtz3
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 2024-02-22_f0dd7e0b437c4f4dea27c869c382b809_cryptolocker
Files
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2024-02-22_f0dd7e0b437c4f4dea27c869c382b809_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