Behavioral task
behavioral1
Sample
bd7c8982e465625948ef1fe1413d8310_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bd7c8982e465625948ef1fe1413d8310_JaffaCakes118
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Size
752KB
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MD5
bd7c8982e465625948ef1fe1413d8310
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SHA1
907312e92df6458ed85656e75e52d355ccaacfd4
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SHA256
d887f4b3eac574855b2b1003c0cd5f68376a3b83b9f719570d8e5a6d80992cf5
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SHA512
2d756cb7a02e8296c7f6719851d1ef5f4162c9eb5b2489fe4e53a4909b61e1d1234a3ea52ac6dada18509fcc29d259fa7ae4381d7446fb3ab685e9a83543afa2
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SSDEEP
12288:D1wOiTIGPl4eX5ghwMdG43gtdTmYcuDEU4Uy5agTIhUid5/LtslBercQLb5UAFR:pw7EGOj3Yx3TmYcpUy0nL5+l47Lb5Uw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bd7c8982e465625948ef1fe1413d8310_JaffaCakes118 unpack001/out.upx
Files
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bd7c8982e465625948ef1fe1413d8310_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ