Behavioral task
behavioral1
Sample
f81a6339e80f1c4c795766a6ed79cb7e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f81a6339e80f1c4c795766a6ed79cb7e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f81a6339e80f1c4c795766a6ed79cb7e_JaffaCakes118
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Size
12KB
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MD5
f81a6339e80f1c4c795766a6ed79cb7e
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SHA1
f4fc3b8251c1ddf1fffce82114ca4fc6274b4a93
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SHA256
3cf9c168dc4077ad5a3414291a8462efd2b9ff4f7a67f37ae55e42c3d7b144cd
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SHA512
1a4e3183cd7f443a47e08bb0a2037b988d78c76efcc5d051c6ff3530c6b446fd6a56bdf10e7f089f8401218579c5035902eb08594b4f9848452b6675bac7df95
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SSDEEP
384:v/7WTSBvlUxM0X5rYgIUmYmMlAD5Rvjcpr/qGq+:v/KCvOq0X5EX5YmmMvbY/J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f81a6339e80f1c4c795766a6ed79cb7e_JaffaCakes118 unpack001/out.upx
Files
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f81a6339e80f1c4c795766a6ed79cb7e_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: 11KB - Virtual size: 12KB
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: 4KB - Virtual size: 2KB
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: 4KB - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ