Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_f28be9791dd597a700fb4a7354107d5e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_f28be9791dd597a700fb4a7354107d5e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_f28be9791dd597a700fb4a7354107d5e_cryptolocker
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Size
37KB
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MD5
f28be9791dd597a700fb4a7354107d5e
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SHA1
de7685c231be415aa914983ea0147f79f2d5703b
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SHA256
540b378220037f8ae183447f93b91aa42393069cb17af5028dbff9b69eebe6cd
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SHA512
7ea5fdc77abcdfde753b95e6e356d76290f168dd5cf5671e943d2ceeaf3291583cf1dd0e3e6edcdd6a97893f146d9502ad468fc2a0c26a15491c4f283ec2d0cc
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL2:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL2
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 2024-01-29_f28be9791dd597a700fb4a7354107d5e_cryptolocker
Files
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2024-01-29_f28be9791dd597a700fb4a7354107d5e_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