Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_d0873ed5fcf531f75f380008fdb0b8e7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_d0873ed5fcf531f75f380008fdb0b8e7_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_d0873ed5fcf531f75f380008fdb0b8e7_cryptolocker
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Size
97KB
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MD5
d0873ed5fcf531f75f380008fdb0b8e7
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SHA1
5317d0e21fea5e4b082dc18d8180f75986dd8896
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SHA256
560e7ebd2aa5d24286a6eb251999bb2fcde77370f4040adda62f8cae770542cd
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SHA512
9444b52a030f2bf4e86971ae7a104bf98ca1c14e31cac0518dd48e297acbf46a59edca9bb3778f3e8998dca9cf453a520adb250ac411aeae0a8109232666e2b1
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpY2:V6a+pOtEvwDpjtzU
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 2024-04-24_d0873ed5fcf531f75f380008fdb0b8e7_cryptolocker
Files
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2024-04-24_d0873ed5fcf531f75f380008fdb0b8e7_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