Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_e3ccfd699dde63f2fcf8fb11e8195744_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_e3ccfd699dde63f2fcf8fb11e8195744_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_e3ccfd699dde63f2fcf8fb11e8195744_cryptolocker
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Size
40KB
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MD5
e3ccfd699dde63f2fcf8fb11e8195744
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SHA1
8cd0dff4aafac67e2d6e946ec443f702dfcbad39
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SHA256
6117613c43ad1fe2b4da28d85a8b94230a9aac2e6f9f401b0110eebab7b3be1c
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SHA512
0b8acd605d1b8c9ad1a7f82d785187fd70600daeec549d403b3e386b5b552d62d9c27e24565abc8b8bacab1fba6e61aca038b476a7dd682a076880accd57b3b5
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRV3:V6QFElP6n+gMQMOtEvwDpjyaYal
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 2024-02-23_e3ccfd699dde63f2fcf8fb11e8195744_cryptolocker
Files
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2024-02-23_e3ccfd699dde63f2fcf8fb11e8195744_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