Behavioral task
behavioral1
Sample
3b3d5abb27f37dbc584d80f81443b45d_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3b3d5abb27f37dbc584d80f81443b45d_JaffaCakes118
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Size
120KB
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MD5
3b3d5abb27f37dbc584d80f81443b45d
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SHA1
e076968cb06f8d1550ac3f00d9bcf8698de92115
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SHA256
ae5d530d65b91d1c20251a89bbebe08d81631fd7f131886687c8c53486b13702
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SHA512
bd0a070cad76ac26b8c9cde282e96ecbbdef20121266ad3e8e63a8e26864c6bce40484dde4189ba0dc123b562b57a0bfeccb9aa399dcd1f76f85f0821ee72629
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SSDEEP
3072:TrWF3ozFqN3rZIRsdDaJOJaZe5KPzsXYMUriJp6uN83f:TyF4zFqFrZiszYe5ezsoMUGJsh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b3d5abb27f37dbc584d80f81443b45d_JaffaCakes118 unpack001/out.upx
Files
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3b3d5abb27f37dbc584d80f81443b45d_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: 436KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 116KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 394KB - Virtual size: 394KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ