Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_3b642052687db88bc111b5e734e00b08_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_3b642052687db88bc111b5e734e00b08_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_3b642052687db88bc111b5e734e00b08_cryptolocker
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Size
149KB
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MD5
3b642052687db88bc111b5e734e00b08
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SHA1
95b5fcf8b491bfc7917cf0087165d0ba52c77348
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SHA256
8ce505388d8447cb9488e2ff07c6c5f7aee3c195f726eb9a3d891d495c9da9ef
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SHA512
0141884cc3db429d3e83be6a861c13b0364ea7fb72df768c73da7b9f39cdc4ff0e8af2da00ee77cc86da0eccd952460337ef60d8fba2492054679abccb23cbc8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF+Gw1:V6a+pOtEvwDpjt22VG
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_3b642052687db88bc111b5e734e00b08_cryptolocker
Files
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2024-02-28_3b642052687db88bc111b5e734e00b08_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