Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_e31cb499fd00f6c87f01bea5b1c4c17e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_e31cb499fd00f6c87f01bea5b1c4c17e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_e31cb499fd00f6c87f01bea5b1c4c17e_cryptolocker
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Size
59KB
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MD5
e31cb499fd00f6c87f01bea5b1c4c17e
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SHA1
d26d902711b993416fe2e83d11e882645c6690e7
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SHA256
3b0cc67c58c38d6ebeaa92052db34e1890fc0bc275a53e5f15fccd776eed5bc9
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SHA512
642cdfc388799d0436e323b103dcd80b89e5857c92e01a52633b4a2d82a78d07b4c98a385659cd950c66e712106f300f1fb6e6173592ff0104a7c5140b724280
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBhI:ZVxkGOtEvwDpjf
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-03_e31cb499fd00f6c87f01bea5b1c4c17e_cryptolocker
Files
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2024-02-03_e31cb499fd00f6c87f01bea5b1c4c17e_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ