Behavioral task
behavioral1
Sample
JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4
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Size
1.2MB
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MD5
6f35b08c9912b7a816469bca86fdf3ae
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SHA1
8876ab04ed43f76b9568f0c9055e6defaeb7bf82
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SHA256
4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4
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SHA512
fdf9c975a98f89d6c7393ac9be1c42e00653e3e36eb1717f1cd0986a6fc2f31ecf5aaba41860ea7f202061008b67bbdbf81fecb13e37e6171f66acb7f704e762
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SSDEEP
24576:iB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:iBSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4 unpack001/out.upx
Files
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JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 616KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
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
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.rsrc/1033/MANIFEST/1.xml
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.rsrc/2052/GROUP_ICON/182
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.rsrc/2052/ICON/1.ico
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.rsrc/2052/version.txt
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UPX1
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 530KB - Virtual size: 529KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ