Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_9b62334cc111240aa661715a687c4255_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-27_9b62334cc111240aa661715a687c4255_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-27_9b62334cc111240aa661715a687c4255_cryptolocker
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Size
50KB
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MD5
9b62334cc111240aa661715a687c4255
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SHA1
7617da9a2d7b4a102742088a8c807360ae664212
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SHA256
31e0b978470fb9f32ac65259cfa112516a614d6fe1f7bab5f7f4c199fab0f037
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SHA512
949a02ee33a00c92eaa147af359c0e25935a1a907524ac3b2bc11c195b99daa1cc91d8455e70af3cd1c37c1d82c472b53ced163d5ac096a2eb94afc8eb18b7f3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocci:qmbhXDmjr5MOtEvwDpj5cDtKkQZQQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-27_9b62334cc111240aa661715a687c4255_cryptolocker
Files
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2024-05-27_9b62334cc111240aa661715a687c4255_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE