Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_4abdd1346cca258804b755c79e5c3925_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-09_4abdd1346cca258804b755c79e5c3925_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_4abdd1346cca258804b755c79e5c3925_cryptolocker
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Size
60KB
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MD5
4abdd1346cca258804b755c79e5c3925
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SHA1
876954783e9c97a5f1e49270b108cffdd317a151
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SHA256
ac9c2b516b6d7e2d65d86b45cd94c47966b60f395d88e2e6cf6b6f4e60e19f12
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SHA512
2eed777026c7ddc0fd9ccd14251bd9a38aac1214957a5e965922619c795fba52ec9ab80e3eb58f9389558641b3bb88d28ab18a6bf26f11b1a3f4cefeb5e5d7a8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5Z:V6a+pOtEvwDpjvE
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-09_4abdd1346cca258804b755c79e5c3925_cryptolocker
Files
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2024-04-09_4abdd1346cca258804b755c79e5c3925_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ