Behavioral task
behavioral1
Sample
a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118
-
Size
95KB
-
MD5
a2684bafbe37500d7e7015f378fd07a1
-
SHA1
4cc1492ff8fe1412148e9112fece8685faf355e2
-
SHA256
603e0a45774d41bb71dccf40e5e128d4badecd665e7d699d617e42727d5fe4b5
-
SHA512
10639b948162fdfa8cb795fad5e1a83bbae78215501d58b0fc6ea4d6680e7a3cb75bc3d89a8887728ff7ef82adde2aa897cb2ba810be574fa78d827e2504c8e8
-
SSDEEP
1536:ZdNMcBvjLqqBjeoGJPgbsONU9fmEmNBxtYlIJKV8ABIvHf+RBHDx4OXrS:ZkKv/qNrRgION8mFBAOY8AOniB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118 unpack001/out.upx
Files
-
a2684bafbe37500d7e7015f378fd07a1_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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 83KB - Virtual size: 84KB
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
-
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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 210KB - Virtual size: 209KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ