Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_9d9101a3a3786756c8d951f7427e1077_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_9d9101a3a3786756c8d951f7427e1077_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_9d9101a3a3786756c8d951f7427e1077_cryptolocker
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Size
44KB
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MD5
9d9101a3a3786756c8d951f7427e1077
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SHA1
38d58c623d516b6716d070dfe669ce8a867a7521
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SHA256
29e5869ff92925205b5d87867110642c15b1277b30601578ee456ac28ed19d82
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SHA512
cf74222953c17fba714bb2d449841625c6064223bcdf8c093c56376767ace68d0d28ae34472792021ccd43ed1d89ee4c14de0bb06a21a478ede412a8aa1fed64
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoSz:qmbhXDmjr5MOtEvwDpj5cDtKkQZQIz
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 2024-01-18_9d9101a3a3786756c8d951f7427e1077_cryptolocker
Files
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2024-01-18_9d9101a3a3786756c8d951f7427e1077_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