Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_fb1439dcc749a2a9c887bb29c2caed56_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-28_fb1439dcc749a2a9c887bb29c2caed56_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_fb1439dcc749a2a9c887bb29c2caed56_cryptolocker
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Size
69KB
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MD5
fb1439dcc749a2a9c887bb29c2caed56
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SHA1
b71169311aa53f37781a79a7ec49b63e4e49c267
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SHA256
7ea02f3ed324d180c1f50bf5d0e65805b6f7d7b1d086ab1476c00caf4e24bf68
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SHA512
d15d5684b6afdb563da584ef81a2fe24bd64f3302e81561c96804e4018e680a2569a40183485c9f788ed402e16f845822858dc53985807505b8d2a4f01eaec34
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsn:DW60sllyWOtEvwDpjwF85W
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 2024-02-28_fb1439dcc749a2a9c887bb29c2caed56_cryptolocker
Files
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2024-02-28_fb1439dcc749a2a9c887bb29c2caed56_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ