Behavioral task
behavioral1
Sample
307580b7bb7c824f892ac18bff8443a5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
307580b7bb7c824f892ac18bff8443a5_JaffaCakes118
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Size
4.6MB
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MD5
307580b7bb7c824f892ac18bff8443a5
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SHA1
57bdc1203f0b6fc701de509d2e4c2c0da102b220
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SHA256
79eff95e79222f54acd537a7227b10a0766d9f6c65bb1447eb0011f1fc0d6a68
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SHA512
ed4210fa95bddc2ba228b85d464814ae7e20bc0f9fb3c550deb4e6854244b6efe16877683978bd16245584fee4b07d8d92e762fa81ab1247e9cb971c13f7262f
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SSDEEP
98304:7liKXs9vpfbBm0zm9eVqYfHuJ2Kxkxnf+9vddk/AT7:5dc9vpfVmsiU2JLyxnf+9c/Af
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 307580b7bb7c824f892ac18bff8443a5_JaffaCakes118 unpack001/out.upx
Files
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307580b7bb7c824f892ac18bff8443a5_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ