Behavioral task
behavioral1
Sample
12265e9afd2f3939a01c66dfdf131e5e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
12265e9afd2f3939a01c66dfdf131e5e_JaffaCakes118
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Size
168KB
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MD5
12265e9afd2f3939a01c66dfdf131e5e
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SHA1
ab7edc8bc2b90213f83da096a412ce01d9142f83
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SHA256
75433bd637dfcf1f89e672982cee048bf69b01e323e2b3de03272fd1329daa21
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SHA512
5d284ef782b1a6e6ce4d373a4bc7c69892be750aa9fc2f74d5933a1500eeef8b0bce4a5324ab2e19046421edafafdce49fce6de1ed16eff53a8ce82e706faa2d
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SSDEEP
3072:CbCKdnJrZE8/E+YbdznRKPN66ttM0fb/4MfvYQm2tByrDfx7C2r8CLU:CxdJrZEIE+2nU867MA/vAKGfdCxN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 12265e9afd2f3939a01c66dfdf131e5e_JaffaCakes118 unpack001/out.upx
Files
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12265e9afd2f3939a01c66dfdf131e5e_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: 596KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 158KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 160KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 508KB - Virtual size: 507KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ