Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_a5576ffc505708cc9e65d139a20c3d30_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_a5576ffc505708cc9e65d139a20c3d30_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_a5576ffc505708cc9e65d139a20c3d30_cryptolocker
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Size
37KB
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MD5
a5576ffc505708cc9e65d139a20c3d30
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SHA1
17fd5d76e9a88a0fc7a7cce6eec35feef9ec618d
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SHA256
e993cd563cee152ea33a5193282acedc32fa683a5f6719a39168634f2ee282ba
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SHA512
b196755a9bd0820a4258a2f2a577a3c4fd7703333c5a143b0e623f65fc14be4f3acaa8e5270e4a838242cfbdd46b4d8eb256d74d0d37f45fdf0d8c9bea2b7c9a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7CDI:ZzFbxmLPWQMOtEvwDpjLeWM
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 2024-03-18_a5576ffc505708cc9e65d139a20c3d30_cryptolocker
Files
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2024-03-18_a5576ffc505708cc9e65d139a20c3d30_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