Behavioral task
behavioral1
Sample
23ecd34282dea3def8be40e006ac86b9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
23ecd34282dea3def8be40e006ac86b9_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
23ecd34282dea3def8be40e006ac86b9_JaffaCakes118
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Size
83KB
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MD5
23ecd34282dea3def8be40e006ac86b9
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SHA1
2e87db5a85fbbd2d4a1cd40875fbca3739e8a395
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SHA256
d1b8dba376b4936299c26e4fa937d06157c0ae85cdbba10a51fe44b1a743f78f
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SHA512
959cc9f3656e422304c49806b410c76540df04076510b3351e61c8e2c78cea21c36b4bf75ff2441798ed8d23bb94ab7636b7763326d6012c54f9767c3a10b9d7
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SSDEEP
1536:/JsaMrNoUvgMM8n2dYSqdXf9NEN7mSEa2x1wtYsih:/Js9rNoUT0dcdv9+NiQ24YJh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23ecd34282dea3def8be40e006ac86b9_JaffaCakes118 unpack001/out.upx
Files
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23ecd34282dea3def8be40e006ac86b9_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 56KB - Virtual size: 56KB
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: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ