Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_296f105a369cab2159d426a51f00acc2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_296f105a369cab2159d426a51f00acc2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_296f105a369cab2159d426a51f00acc2_cryptolocker
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Size
61KB
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MD5
296f105a369cab2159d426a51f00acc2
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SHA1
36ee09389e00dfa5c04a42e601a488a46c48e0ca
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SHA256
10a280363644836b8d6362a0eb61f5d94561965156c8e4ff46010102c9dcb1bd
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SHA512
208046539c7a52ea278b10a4fb7b176de03f69953dab778062b0c865d00571d5988e94e7def394e938fd87821933171c8593d214effe3a0f757937b3f0a58123
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsKA:BbdDmjr+OtEvwDpjM8v
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 2024-02-11_296f105a369cab2159d426a51f00acc2_cryptolocker
Files
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2024-02-11_296f105a369cab2159d426a51f00acc2_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