Behavioral task
behavioral1
Sample
fc47e0c71184f62dae8b9eaea4c6f277_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
fc47e0c71184f62dae8b9eaea4c6f277_JaffaCakes118
-
Size
82KB
-
MD5
fc47e0c71184f62dae8b9eaea4c6f277
-
SHA1
7de6a3ffcbef00c5cdfe613a2a69db7a639879f3
-
SHA256
57f012b2464db2db5f9951902d41f608a46ff824914e478c7060db48b28fbdf2
-
SHA512
82a77e41137136247431d97f56498047c00550c29b60e344fa7182828cde9610a98fc1e5ad77bf021b0f925b0c23c60d3ec85c21887c33cd19dfac95b903d548
-
SSDEEP
1536:GYSTllS5BMtHL5vhBrY6/tnK3O96qI3F0LMliINrZKd44KwF+WNiT:lSTbk4LJnVH03FeJINrZKdlPF+WUT
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc47e0c71184f62dae8b9eaea4c6f277_JaffaCakes118 unpack001/out.upx
Files
-
fc47e0c71184f62dae8b9eaea4c6f277_JaffaCakes118.exe windows:4 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
UPX0 Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ