Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_637abf4773bb547ecb648e50681fd98b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_637abf4773bb547ecb648e50681fd98b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_637abf4773bb547ecb648e50681fd98b_cryptolocker
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Size
85KB
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MD5
637abf4773bb547ecb648e50681fd98b
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SHA1
b01b825d3e75df4b9bd62346c00e338633ec56d6
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SHA256
d568b0eaaa006ff67f2b0b11ec4b559f922219bc2d0aabafd7c46655b376e462
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SHA512
8ff388b684849135e4f068e653b5b6279df9a1bc6b5f32f5c0f7fdcc76f2b8d8a3ce333ee5a33d8fa2189c1b84af0954e5a2f1f38106be55ab3809ab8bab5e37
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYcf:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6k
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 2024-04-28_637abf4773bb547ecb648e50681fd98b_cryptolocker
Files
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2024-04-28_637abf4773bb547ecb648e50681fd98b_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