Behavioral task
behavioral1
Sample
09833320ba785c0afd197de33bbcacb1_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
09833320ba785c0afd197de33bbcacb1_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
09833320ba785c0afd197de33bbcacb1_JaffaCakes118
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Size
59KB
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MD5
09833320ba785c0afd197de33bbcacb1
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SHA1
f1313e2a83824bd31f6d9945f6fc6a948d7239a2
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SHA256
6ed712233329ab86668999ffe10767a55cf930b56153f3335f39e7a5fa9e45ea
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SHA512
fe59414ccffed8e9916fce701ff36969e1e57514fb05bbb6e57ec1076b311f57c3436b73f004a0eb6f3fd778f7271f3eaa2e0ec8b1ffafffadcb37eba035eb3d
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SSDEEP
1536:egKcR4mjD9r82C1EvXzDL57Em9J46NPCiVE:5KcWmjRrzSMP57Em9J4GKCE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 09833320ba785c0afd197de33bbcacb1_JaffaCakes118 unpack001/out.upx
Files
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09833320ba785c0afd197de33bbcacb1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ