Behavioral task
behavioral1
Sample
07b843a3d30b523af3d702ed2fa45b8f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
07b843a3d30b523af3d702ed2fa45b8f_JaffaCakes118
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Size
616KB
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MD5
07b843a3d30b523af3d702ed2fa45b8f
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SHA1
8f3ccd4daaac965499332b7c2b00c7790e7f875d
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SHA256
e9d4d8bdc5ce8bc19e7d842088bed2cb99d9f4570c5eb3ccb25e8f28ea279eeb
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SHA512
2daa6230e51f9e7050c93a58ba2040958f62854cb9799e643a498d8f341fe03f24d2cda5eae7d38882e4af5be7d9a55509e360a3667e928f6f8939bc18fe016e
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SSDEEP
1536:00yL/xfapaFeu+q+YEauUp1k2+8BwThvjdspaCxTcW/MxZW6IjcjMsnvQ:vyLxfw3uJ+ba9BcuAChcW/IsgMsnvQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 07b843a3d30b523af3d702ed2fa45b8f_JaffaCakes118 unpack001/out.upx
Files
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07b843a3d30b523af3d702ed2fa45b8f_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: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
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: 190KB - Virtual size: 189KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 904B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ