Behavioral task
behavioral1
Sample
2024-09-11_97551d67d428c1c7ef37a3cbd286f1cd_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-11_97551d67d428c1c7ef37a3cbd286f1cd_cryptolocker
-
Size
82KB
-
MD5
97551d67d428c1c7ef37a3cbd286f1cd
-
SHA1
31bc09bcc889465c2e7e6d16a0dffd3c2e636f21
-
SHA256
c94c37ef298cf05fa803fa5c4a0fba7f04b6c5fb1205192c6a09ab162319ec73
-
SHA512
d292fc147515d8dfcb8499d1955a27adf7741b6d2739ea482aba56138d26b8c03a9e523001363536cc7bd734f29681d2c02671947dba3ad5ccf40af362bb589e
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QXH:zCsanOtEvwDpjD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_97551d67d428c1c7ef37a3cbd286f1cd_cryptolocker
Files
-
2024-09-11_97551d67d428c1c7ef37a3cbd286f1cd_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE