Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_a851d7322cb5c8e0ce708b889b25a9f5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_a851d7322cb5c8e0ce708b889b25a9f5_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-20_a851d7322cb5c8e0ce708b889b25a9f5_cryptolocker
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Size
98KB
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MD5
a851d7322cb5c8e0ce708b889b25a9f5
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SHA1
c26652b2f784c3ad54948ac3939f6e6b256cf5b2
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SHA256
5c6b7e8ca85cfcb72a87e10581947793ce90d63fbcb6fb0bf5296bc0921af41d
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SHA512
7f228fbafb20b9468329c7a6866f4d969496ce5ecffd1adbe2f0e3b8140cef8d0b68cfa0e26524513c31b0f9fe07ac0a1734b67f5b588e8dcf08fe79e92782ee
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJ3:26a+2OtEvwDpjtzu
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 2024-02-20_a851d7322cb5c8e0ce708b889b25a9f5_cryptolocker
Files
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2024-02-20_a851d7322cb5c8e0ce708b889b25a9f5_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