Behavioral task
behavioral1
Sample
2d9a853a8f0ac35cdbedc6f0f39b9940_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
2d9a853a8f0ac35cdbedc6f0f39b9940_JaffaCakes118
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Size
109KB
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MD5
2d9a853a8f0ac35cdbedc6f0f39b9940
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SHA1
4a2caa2b3ced8bb300a760ce0d501010e5e2a2ff
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SHA256
7cfa7fe75ba8ab38b298f43b3c7bd4df05db4dfb2acad4e263c0a53069ff1e0a
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SHA512
f765a8dfc6249b0382e3783b22cad11ed1c8cb2e97b22e9cfdc1f238a47b4a79b84fdcdaafe5aa90b206d84d6577886874963184e360c02d238d6075db54d681
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SSDEEP
1536:0dd+2pibyrwHcvUkoOVHkIQ6lg8lFb4zmFiBSQN2zJWJOvQQLnbQ5Nqb41iTBeJC:hciupVHkxsrFISQN24ArN0mi+H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2d9a853a8f0ac35cdbedc6f0f39b9940_JaffaCakes118 unpack001/out.upx
Files
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2d9a853a8f0ac35cdbedc6f0f39b9940_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE