Behavioral task
behavioral1
Sample
b2557187fa21cd913b1dc3155f2ddda4_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b2557187fa21cd913b1dc3155f2ddda4_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b2557187fa21cd913b1dc3155f2ddda4_JaffaCakes118
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Size
162KB
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MD5
b2557187fa21cd913b1dc3155f2ddda4
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SHA1
e478378377453631227b322c18100e354e12dcab
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SHA256
0d95bbeb32ab569237edada99840347966c9248ac8dc22396231a7539d22bd0b
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SHA512
82e183b0ff081906201600cb024bcbcb8584068bab611ae3671516cce06ea18fe52c73be78505e8cbac839401b0a5818bc5f8d5f27aa4b262db7bf0a4d5d7f1e
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SSDEEP
3072:8s2K4csi8LmPoHKpdcy4hq3+et8KIZT6koFbgJYSGIHcD7aikBk94E9x9mMwb:VVe3L4p2Zg3bKKIQkolaYSG2ZBTKm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2557187fa21cd913b1dc3155f2ddda4_JaffaCakes118 unpack001/out.upx
Files
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b2557187fa21cd913b1dc3155f2ddda4_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: 288KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 412KB - Virtual size: 410KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ