Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_fa2f3bfe800bcb89a9cb36a601cada1f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_fa2f3bfe800bcb89a9cb36a601cada1f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_fa2f3bfe800bcb89a9cb36a601cada1f_cryptolocker
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Size
37KB
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MD5
fa2f3bfe800bcb89a9cb36a601cada1f
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SHA1
f8494fbe48082daec815eecd8a4b03d6720e6e6c
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SHA256
ca535ad6ed201c00c82f36b1764f3397f79eceb761a2a68402933c76277eaca3
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SHA512
a22983e0cfb54d4c0c0aca81ac91bda5fbdc0c34aad24f424a472aaef373537c62158f197cc40c9cebc2931a034df46747cc3c3587cb7320f94b00c2c31dcef6
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLpt: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 2024-02-24_fa2f3bfe800bcb89a9cb36a601cada1f_cryptolocker
Files
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2024-02-24_fa2f3bfe800bcb89a9cb36a601cada1f_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