Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_62baf5648d1b5c122d26269d595c9690_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_62baf5648d1b5c122d26269d595c9690_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_62baf5648d1b5c122d26269d595c9690_cryptolocker
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Size
55KB
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MD5
62baf5648d1b5c122d26269d595c9690
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SHA1
7274f59b5416b6da29247624eef37f21dc99d9d8
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SHA256
d7af96ec5b0abe660530316f58732f28ad4d992a5b882d0d77927fd49270f5f5
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SHA512
b75a9125de5788a36ce6b48066a5d543906cc899293eb7ed14a587a0d294db7c06a1b1f742333869a3253098893da6bee60f5949d14552e73751409a246ea57c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617:BbdDmjr+OtEvwDpjMd
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_62baf5648d1b5c122d26269d595c9690_cryptolocker
Files
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2024-01-24_62baf5648d1b5c122d26269d595c9690_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE