Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_2ff402a774cd89869022c5992cfbc26d_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-27_2ff402a774cd89869022c5992cfbc26d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-27_2ff402a774cd89869022c5992cfbc26d_cryptolocker
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Size
63KB
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MD5
2ff402a774cd89869022c5992cfbc26d
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SHA1
7d25e1f48397f5fdc7df294b8e6b187030c05f09
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SHA256
6656954223e368f71b10deed08d42409a00fc3bc848f71b0a260564bf1e7ecb9
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SHA512
07da551010eb5430ddedbacfd13842f451c6e12315149d2eb82fc68a5110d073e0f6013eb1a713598116c363726ec37681f3e0d714119d978bbf93c321fe005b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi1:BbdDmjr+OtEvwDpjM88
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 2024-04-27_2ff402a774cd89869022c5992cfbc26d_cryptolocker
Files
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2024-04-27_2ff402a774cd89869022c5992cfbc26d_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