Behavioral task
behavioral1
Sample
4857bd36e5e979424d90925b9ad0e6b7_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4857bd36e5e979424d90925b9ad0e6b7_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
4857bd36e5e979424d90925b9ad0e6b7_JaffaCakes118
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Size
630KB
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MD5
4857bd36e5e979424d90925b9ad0e6b7
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SHA1
2832045384d6cd4d456d0bde37df5ea16608e464
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SHA256
d7b3a6623d0f0c35791f2462e6b4bcaa24eee8b128d6a5d2e8e9798d811ecd81
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SHA512
717ec984948be3aed0eafb716af2852cc129ca3e622b82f3291f85d11b32c3b15bc7c2764bce4535759be9d7c24365dc1143524bb083ac5af1f70e90956dad61
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SSDEEP
12288:A0NPeIMi3W9dvlYrbEkFK6lGVN6foCt3RtgXOK33sUP8FvTspNIge2x7RAUHf9H1:lFMim/var4kFTlG76fttBt4l33IFvTqr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4857bd36e5e979424d90925b9ad0e6b7_JaffaCakes118 unpack001/out.upx
Files
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4857bd36e5e979424d90925b9ad0e6b7_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 984KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 317KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 312KB - Virtual size: 316KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 526KB - Virtual size: 525KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 618KB - Virtual size: 617KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ