Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_7099cbf2274821c241de3c984086ce31_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_7099cbf2274821c241de3c984086ce31_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-05_7099cbf2274821c241de3c984086ce31_cryptolocker
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Size
50KB
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MD5
7099cbf2274821c241de3c984086ce31
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SHA1
efed119e839f8a240f22e57e647d6af57841fb14
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SHA256
4d3cf3fccb28c516e1fe2a9b20e29868b5bca4ff3663b3b137ba9f0bd7d78733
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SHA512
aac8aa4870b5d5e4295a12749ff1f180e413b54679e635eecd190ae09d110d921f8047db89e0bff8a581a8fc8c0d5e6b47d95eb03622f13a48d095d482db80ef
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccO:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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 2024-05-05_7099cbf2274821c241de3c984086ce31_cryptolocker
Files
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2024-05-05_7099cbf2274821c241de3c984086ce31_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