Behavioral task
behavioral1
Sample
4b1a42e8001683d933f8a3542db400c7_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4b1a42e8001683d933f8a3542db400c7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4b1a42e8001683d933f8a3542db400c7_JaffaCakes118
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Size
15KB
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MD5
4b1a42e8001683d933f8a3542db400c7
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SHA1
aa7baf58a8369c4dfe20b95874dc6999e58ec2b8
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SHA256
5971460d0ae8d6c8890354cfde3dfa70ed1b7dcb9b2cd35bf4d72c96e4b2b217
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SHA512
a9a7053e33b42be9d0dc13e4e3697d4b1d7028a2160f3e43d35f2b610c5cd3e14b7128c1203fb28a8678f34bbc9cc03839f0d9212fb58e00116a4f8f335dc17f
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SSDEEP
192:M4oZaGfD/B1bUXORY+eHqSKKkvM9/3rQlWglAoArdavPDn2m9fIRnUK/hO:8MQfbUXO8HOEN3jgOoAEvLdynUK/g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b1a42e8001683d933f8a3542db400c7_JaffaCakes118 unpack001/out.upx
Files
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4b1a42e8001683d933f8a3542db400c7_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_32BIT_MACHINE
Sections
.data Size: 8KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ