Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_ef680fd1af8b6970e51e06bbe35c75f7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_ef680fd1af8b6970e51e06bbe35c75f7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_ef680fd1af8b6970e51e06bbe35c75f7_cryptolocker
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Size
39KB
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MD5
ef680fd1af8b6970e51e06bbe35c75f7
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SHA1
dd86009bc17dfcdd566c7804068162a5c4c6048d
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SHA256
a44a58f1624049ab284f3d1e3054353ea32c3f10a8c535a9959b8adb7793cef2
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SHA512
5420b49f9bc670e286d65c14024b32394f509fad38ee16f1ebbc1206bec313eca1e20c764644655e834e03ad643d57e0325c4880072cf3760b6f823fca6a0b3f
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7v/:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLD
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 2024-03-05_ef680fd1af8b6970e51e06bbe35c75f7_cryptolocker
Files
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2024-03-05_ef680fd1af8b6970e51e06bbe35c75f7_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ