Behavioral task
behavioral1
Sample
2024-10-12_7d758e87250d873fdeee60610b63138b_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-12_7d758e87250d873fdeee60610b63138b_cryptolocker
-
Size
62KB
-
MD5
7d758e87250d873fdeee60610b63138b
-
SHA1
70907071c05a689cc353310d39fe0f4ff95a875e
-
SHA256
1203a829c7934b98ae5349562b18d96d5aa2ae0312ddf3b7e136d84780ca4c33
-
SHA512
cf02c10699ee1f6cd46106ac772790c7e1ad4990482aa4754bc34018d044ea14f38e41de6d79678f6a9afaf9ccae14ca35682f3b467cf28ddcbbd1d284d86090
-
SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRif:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRq
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_7d758e87250d873fdeee60610b63138b_cryptolocker
Files
-
2024-10-12_7d758e87250d873fdeee60610b63138b_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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