Behavioral task
behavioral1
Sample
a784b0fc6e5864c691ac5c0fbe7fb77a_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a784b0fc6e5864c691ac5c0fbe7fb77a_JaffaCakes118
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Size
93KB
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MD5
a784b0fc6e5864c691ac5c0fbe7fb77a
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SHA1
d79c7899d0f4cb804da9dbf36debaa438c2d44a8
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SHA256
3fe3f78de8e180102df49530f3f4947f365f9dbf3308b513413631301ec02bc3
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SHA512
c56326f1ccad1a8ac783b5873f94acd8f834f4946d2a3d0dc6ef2c3a53e197913a1531a68b69cc5842158edd2d806fc47e5413f30d21447363af424e43361ff1
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SSDEEP
1536:kfeDH9ypBiSxngWxXs9NQnFuhIvOP1/XwSpncBzaPiYNknD90Xne:+yMiwxX4hIvOPtAYm3YEDYne
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a784b0fc6e5864c691ac5c0fbe7fb77a_JaffaCakes118 unpack001/out.upx
Files
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a784b0fc6e5864c691ac5c0fbe7fb77a_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 188KB - Virtual size: 185KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ