Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_bfca40b9cd2a4c5fc2b1cf4e67c86e4a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_bfca40b9cd2a4c5fc2b1cf4e67c86e4a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_bfca40b9cd2a4c5fc2b1cf4e67c86e4a_cryptolocker
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Size
125KB
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MD5
bfca40b9cd2a4c5fc2b1cf4e67c86e4a
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SHA1
fc7ee0315653804f113759d0451646d6af85c4f3
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SHA256
5772879f270ae05bd4b823107e5fd2db0df948bbaa1da54d380300834e8edfb2
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SHA512
c9bbff2f504904a08b783bfadfc84e0c048ab7c6e5bf49766c8808b5908571cf8f8ee32d3029acb9850dc93441ee40e568c621718e2d7b7da5354863d1a417a2
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpI:vCA9OtEvwDpjk
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-02-12_bfca40b9cd2a4c5fc2b1cf4e67c86e4a_cryptolocker
Files
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2024-02-12_bfca40b9cd2a4c5fc2b1cf4e67c86e4a_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE