Behavioral task
behavioral1
Sample
3944196e438861a443801732272f0b75_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3944196e438861a443801732272f0b75_JaffaCakes118
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Size
162KB
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MD5
3944196e438861a443801732272f0b75
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SHA1
7fab53ca837a7543d693ffc307a13e52d48d5acf
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SHA256
aeaecc59aa9f64cbd9b2039a7eb71b6be4e565d91ca7ec84bc58cfc6c51a6bc8
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SHA512
dae3e72eed83b7fc1e40127543aafb36eb02d052de98cefe7456f4c5e4be9037fd3daed26312a7adef8093050cb9dcb26457c3e672178d013d520e8c2f0fb63b
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SSDEEP
3072:r22Y4vITu6LteNfA3Y8O09tSGRWBJLpEb3yv:CN4vgu6wleY8OSDRi4o
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3944196e438861a443801732272f0b75_JaffaCakes118 unpack001/out.upx -
NSIS installer 1 IoCs
resource yara_rule static1/unpack001/out.upx nsis_installer_2
Files
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3944196e438861a443801732272f0b75_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 332KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 143KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/0/version.txt
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.rsrc/1033/GROUP_ICON/103
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.rsrc/1033/ICON/1.ico
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.rsrc/1033/ICON/10.ico
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.rsrc/1033/ICON/11.ico
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.rsrc/1033/ICON/2.png
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.rsrc/1033/ICON/3.ico
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.rsrc/1033/ICON/4.ico
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.rsrc/1033/ICON/5.ico
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.rsrc/1033/ICON/6.ico
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.rsrc/1033/ICON/7.ico
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.rsrc/1033/ICON/8.ico
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.rsrc/1033/ICON/9.ico
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.rsrc/1033/MANIFEST/1.xml
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UPX1
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ