Behavioral task
behavioral1
Sample
e12d5f26d973f66da2d47c8f94114d1c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e12d5f26d973f66da2d47c8f94114d1c_JaffaCakes118
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Size
84KB
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MD5
e12d5f26d973f66da2d47c8f94114d1c
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SHA1
104ba8b4e93b4a2cf620fbc06da1665deda832f0
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SHA256
18baeb99fbbeb00fb872bc1ecdf86d3e4ce70a3d0483d3d4c4b55a340277c7b8
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SHA512
ba0696b03a9979a9482e3741e8fe769ac0c5ff4308fdee1ce4192cc5609c3546791a42b271c77e5d352887bcfe5792eea201e57ac999300145d39e818434464c
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SSDEEP
1536:W95mGQ4F+ELHEdvaa19AGgJO313B1lrcHj7aeA4p:kwUFVLkdvasAdsn15Kjtp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e12d5f26d973f66da2d47c8f94114d1c_JaffaCakes118 unpack001/out.upx
Files
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e12d5f26d973f66da2d47c8f94114d1c_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ