Behavioral task
behavioral1
Sample
be28d99f51e5998efa38e72edb8ba022_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
be28d99f51e5998efa38e72edb8ba022_JaffaCakes118
-
Size
125KB
-
MD5
be28d99f51e5998efa38e72edb8ba022
-
SHA1
897ad0e5f54dcdf88de0630950d891149fb9ac9a
-
SHA256
c739c3664556262292203061d8a98251371424d4a6a24ae647f65be1d03681d3
-
SHA512
c416f12bb7fbc1776b52fc055b9d8ae5297fb0cdda8e38ec7b9c59bc75e7b112891f82e0af3ae789c3f1ce97497102bff5767a5ede75b18960e43e22c7b09e0b
-
SSDEEP
3072:nObiYzG/eKqdRudBUDnpSniIbkF6xF9ClDBWAes3WxVEY/UhCY:Obt5KYUdBUj8i5F6QfWAesGPE+UhF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource be28d99f51e5998efa38e72edb8ba022_JaffaCakes118 unpack001/out.upx
Files
-
be28d99f51e5998efa38e72edb8ba022_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 93KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 132KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ