Behavioral task
behavioral1
Sample
149017f8b8e3ff38e9f5b47c2d045dc1_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
149017f8b8e3ff38e9f5b47c2d045dc1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
149017f8b8e3ff38e9f5b47c2d045dc1_JaffaCakes118
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Size
194KB
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MD5
149017f8b8e3ff38e9f5b47c2d045dc1
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SHA1
2ad4244daf2b386d785c751a08c3cca5f2886213
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SHA256
3b0f90e35b6453b3fdad3ea71bf87359714282279b462e5a18940987e1fbfd36
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SHA512
80452adcd0713baf63c4db06605a63fc04aee875219be016f9f50e47e02cedf75f80061a0f2022b2cfcca53b469de61c027e3ef91d8b66d00db3cbb090c345f2
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SSDEEP
6144:qlQhdwiZdGYrdCL29NtEH5NtHF72qCRvobBn+ZRpFeeDgOF4faR0:CQDZQOd6eEH5NtHF77CloFaoe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 149017f8b8e3ff38e9f5b47c2d045dc1_JaffaCakes118 unpack001/out.upx
Files
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149017f8b8e3ff38e9f5b47c2d045dc1_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 186KB - Virtual size: 188KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 108KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 108KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 40KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3.0MB - Virtual size: 3.2MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 505KB - Virtual size: 504KB
IMAGE_SCN_MEM_READ