Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_1cfdc1fe782bf68b83d0baeecd257a68_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_1cfdc1fe782bf68b83d0baeecd257a68_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_1cfdc1fe782bf68b83d0baeecd257a68_cryptolocker
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Size
44KB
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MD5
1cfdc1fe782bf68b83d0baeecd257a68
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SHA1
c438d90d863f0ec9f780c107755b4bba08703e30
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SHA256
afe8eb7dd23f34331829bc2c606880cd17c3710e496748462188967bad3e0766
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SHA512
45422fdb3bf8994127fff03629dbfa6190d5f7170a608689cba3ba0c9288eeef1e97b36f40259c1b12241eca9e3f656985f4a711c3a20fc97d8e44787ba3b39c
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsz:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1d
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 2024-01-24_1cfdc1fe782bf68b83d0baeecd257a68_cryptolocker
Files
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2024-01-24_1cfdc1fe782bf68b83d0baeecd257a68_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